16 Days

The State has been presenting its case for over two weeks now. How are they doing? What about the defense? 

Read what I think. Only at Orlando Magazine.

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A Mixed Bag

Tuesday was a day that started with talking trash. It moved to other areas, as well. Arpad Vass made an encore appearance, followed by an FBI forensic chemist. It ended with a K-9 deputy.

Needless to say, it was a long day, and I wrote about it on Orlando Magazine.

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Classical Vass

Dr. Arpad Vass took the stand yesterday. How did he do? How did Jose Baez fare on cross examination?

Please read what I think - It’s on Orlando Magazine.

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How the Cards Stack

Two weeks have passed and, surprisingly, Jose Baez did well in some areas. Where?

You’ll have to read about it on Orlando Magazine.

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Casey's Defense: Scrambled and Fryed

In my new post, I explain the latest Frye rulings - chloroform and plant root growth. Plus, I explain why this case will never see a plea bargain.

Please take a look…

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You want Orders with those Fryes?

My first post is now published on Orlando magazine’s Website. Titled, You want Orders with those Fryes?, it addresses the Frye motions Judge Perry ruled on yesterday. Please stop by and say hello. It will be my new digs for the next two months or so, because I am now an “on assignment” reporter for orlandomagazine.com.

Of course, that doesn’t mean I’ll be neglecting my blog. My home is my home and my friends are my friends and that will never change.

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From the FRYE pan into the FYRE? Part I

Next month, two motions filed by the defense will be heard by Judge Perry. Because they are very important Frye issues, and of extreme importance to the defense, this post will focus on the motion about chloroform evidence. It will be in two parts.

PART I - The Frye Pan

Casey’s defense recently filed two Frye motions. The date reflects when they were filed with the Clerk of Courts. Both are stamped 12/30/2010.

MOTION TO EXCLUDE UNRELIABLE EVIDENCE PURSUANT TO FRYE, OR IN THE ALTERNATIVE, MOTION IN LIMINE TO EXCLUDE (CHLOROFORM)

and

MOTION TO EXCLUDE UNRELIABLE EVIDENCE (Plant or root growth evidence)

The state filed motions to strike, but today, I will just focus on the issue over chloroform. The other motions (defense and state) will come later, because in this particular one, there is much to discern, including a few errors. I will get to them, but first of all, what, exactly, is a Frye motion/hearing? Frye motions are generally held in limine, which means they are made before a trial starts. The judge then decides whether certain evidence may or may not be introduced to the jury. The Frye standard is a test to determine the admissibility of scientific evidence in legal proceedings. This standard comes from the case Frye v. United States (293 F. 1013 (DC Cir 1923) District of Columbia Circuit Court in 1923. Frye v. U.S. was a groundbreaking case that argued the admissibility of polygraph tests as evidence in a trial. Today, it’s designed to prevent both sides from unfairly exploiting expert testimony. Its intent is to assure that expert evidence is reliable.

In its motion, the defense cites Florida Statutes 90.401, 90.402 and 90.403, Amendments 5 and 14 of the U.S. Constitution, and Article 1, Section 9 of the Florida Constitution. Let’s take a look:

• 90.401 Definition of relevant evidence. — Relevant evidence is evidence tending to prove or disprove a material fact.
• 90.402  Admissibility of relevant evidence. — All relevant evidence is admissible, except as provided by law.
• 90.403  Exclusion on grounds of prejudice or confusion. — Relevant evidence is inadmissible if its probative value is substantially outweighed by the danger of unfair prejudice, confusion of issues, misleading the jury, or needless presentation of cumulative evidence. This section shall not be construed to mean that evidence of the existence of available third-party benefits is inadmissible.
• Amendment V — No person shall be held to answer for a capital, or otherwise infamous crime, unless on a presentment or indictment of a grand jury, except in cases arising in the land or naval forces, or in the militia, when in actual service in time of war or public danger; nor shall any person be subject for the same offense to be twice put in jeopardy of life or limb; nor shall be compelled in any criminal case to be a witness against himself, nor be deprived of life, liberty, or property, without due process of law; nor shall private property be taken for public use, without just compensation.
• Amendment XIV — All persons born or naturalized in the United States, and subject to the jurisdiction thereof, are citizens of the United States and of the state wherein they reside. No state shall make or enforce any law which shall abridge the privileges or immunities of citizens of the United States; nor shall any state deprive any person of life, liberty, or property, without due process of law; nor deny to any person within its jurisdiction the equal protection of the laws.
• Article 1, Section 9 — Due process.—No person shall be deprived of life, liberty or property without due process of law, or be twice put in jeopardy for the same offense, or be compelled in any criminal matter to be a witness against oneself.

The first two Florida Statutes, I would imagine, were cited by the defense for the purpose of propping up the third, which questions the admissibility of evidence that may prejudice or confuse the jury. In the case of this motion, it’s chloroform evidence found in the trunk of Casey’s car the defense is questioning, specifically carpet and air samples.

After the preliminary introduction of the motion, the defense moved on to FACTS about the case:

FACTS

1. Miss Anthony is charged with First Degree Murder. The State of Florida has announced it’s [sic] intent to seek the ultimate penalty of death.
2. The Oak Ridge National Laboratory conducted tests on carpet samples and air samples taken from a vehicle (Pontiac Sunfire) driven by Miss Anthony at or near the time of the disappearance of her daughter Caylee Anthony.
3. Dr. Arvad Vass reported in his preliminary and final reports that there were unusually high levels of chloroform found on the carpet samples taken from the Pontiac Sunfire.
4. Dr. Vass additionally states that the levels of chloroform are much higher than normally found in decompositional events.
5. This information prompted investigators to search the Anthony family computer for searches of chloroform, which yielded positive results for “chloroform” and “how to make chloroform.” The hysteria begins.

Before I delve too deeply into the motion, remember the defense cited the above as FACTS, not assumptions or speculations made by Oak Ridge National Laboratory. Where it completely strayed from the truth is the final statement of fact, “The hysteria begins.” From there, it turned into a giant smoke screen. The defense went into, well, a defense mode, which is what is expected.

FACTS PART II: UNCOVERING THE FRAUD

In FACTS PART II: UNCOVERING THE FRAUD, law enforcement was accused of intentionally leaking information to the local and national media prior to “any official reports through the natural course of discovery.” I will acknowledge learning of the death smell from the news sometime in August of 2008, so there may be some merit to this particular aspect of the complaint. However, this information would have been released anyway, so it was not, by any means, an attempt to “either satisfy their own vanity or poison any potential jury pool” as the defense stated. Today, it’s two-and-a-half years later, and a fair jury will be seated in May come hell or high water.

What puzzles me at this point of the motion is how the defense contradicts itself. In FACTS PART II, they wrote that they traveled to Tennessee and took depositions from Dr. Arpad Vass and Dr. Marcus Wise. Both testified that the tests on the carpet sample were “qualitative” and not “quantitative.” One way to simplify this is to say it’s the motion in the ocean, not the size of the ship; but at the same time, no one is going to sail around the world in a canoe. That’s not to say flat out that the SS Casey is sinking, but it’s definitely listing. The smokesreen in this example comes from the statements that, “It should be noted that the Oak Ridge National Laboratory also took carpet samples from two Pontiac Sunfires… [and] one of the sample cars they tested ALSO had chloroform in the sample,” and “Dr. Vass, who is the author of the ORNL report is NOT a forensic chemist.” In my opinion, one not need be a forensic chemist to analyze chemical breakdowns. Dr. Vass could readily make analytical conclusions from tests of all kinds, and my guess would be that plenty of them have nothing to do with crime. Industrial spies, for example, have been tackling the secret recipe of KFC chicken and McDonald’s Special Sauce for years and years. That’s not forensics, but it takes real life chemists to break into the “Da Vinci Codes” of restaurant chain trade secrets. Who knows, maybe Dr. Vass could find out what’s really in Taco Bell’s beef. Now, that’s something that matters. Of course, it’s a civil matter, not criminal.

In the motion, the defense noted that the FBI Chemistry Unit in Quantico, Virginia, had tested four samples of the carpet and two of the four were “consistent with chloroform.” Dr. Michael Richenbach, Ph.D, told the defense during his deposition that “consistent with” means that the presumptive test results were positive, but the conclusive tests were not. Aside from all of the scientific mumbo jumbo, of which I will spare you the boredom, the point being made by the defense is, in a nutshell, that the results from ORNL and the FBI were different. Therefore, the results should be tossed out. In my opinion, the most consistent point to be made about this case to date has been the consistency of the two presiding judges, and ultimately, Judge Perry will leave it up to both sides to argue and let the jury take it from there. Laws around the country not only protect cross examinations, they encourage them, and this case is no different. The defense will have ample opportunity to shred the state’s evidence to pieces.

Here’s another interesting smokescreen, but I do not think the State, nor the judge, will fall for it. The motion makes it clear that “the other items tested by the FBI for chloroform (baby doll, steering wheel cover, and child car seat) all yielded negative results.” True, but the cab of Casey’s vehicle was separated from the trunk by a back seat. How much seepage should there have been? Police officers have been trained for years to detect the odor of marijuana in a car, and I’m talking about fresh, not smoked. It does have a pungent odor unlike anything else. While standing by the driver’s door, window down, would the officer smell it if it was tucked away in the trunk? No, probably not, but the nervousness of the occupants would be a sure sign that something’s not right. How much chloroform would it take to be overwhelming? I mean, it’s not even close to the smell of decomposition. Talk about pungent odors.

COMPUTER SEARCHES

Law enforcement ascertained that someone inside of the Anthony home searched for chloroform and chloroform recipes three months prior to Caylee’s disappearance. This is why it’s so important for the defense to crush this evidence, along with the air and carpet samples. This is highly incriminating. The defense wrote:

• Any forensic computer examiner including the ones in this case (Sandra Cawn and Kevin Stenger) will testify that you can never determine who ran what searches on a computer, especially when the computer is NOT password protected.

Okay, in and of itself, that may be true, but more about that in a couple of seconds. Incidentally, Cawn and Stenger work for OCSO and I think they know a thing or two about  computer forensics.

• The computer in question was in a “guest bedroom” and all family members not only had access to the computer, but also testified that they used the computer as well as guests who visited their home.
• Law enforcement cannot ascertain whether Miss Anthony was even home at the time the searches [were] run much less on the computer.

Now, had Judge Perry been born in the 19th century, the defense might be able to pull the wool over his eyes, but he wasn’t; nor was he born yesterday. Yes, of course the computer could have been accessed by anyone, but it is inside the Anthony home, and it’s a desktop, not a portable laptop, which could be moved around the house. By utilizing something simple, like a process of elimination, investigators can sift through a myriad of things, including time sheets. March 21, 2008, was a Friday - a work day. What time of day did the searches occur? I’ll bet you OCSO knows. If Cindy, George and Lee were not inside the house, it incriminates Casey, and with no other source, like a friend who has yet to come forward, her ship is really listing.

Here’s something the defense wrote that struck me as peculiar:

• The Oak Ridge National Laboratories (Some reports erroneously called them “body farm” perhaps for more shock appeal) reported unusually high amounts of chloroform in the trunk of Casey Anthony’s car.

What I would like to do is take to task the remark about erroneously calling ORNL a Body Farm for more shock appeal. In my opinion, the defense is trying to directly infer that the term Body Farm was something new and never used before. I assure you, that is not the truth. I can tell you I heard about the Body Farm long before I heard about the Anthony case and, as a matter of fact, thanks to my Gainesville friend, nika1, I am in the possession of a book titled, BEYOND THE BODY FARM, written by Dr. Bill Bass and Jon Jefferson. So what, you say? Yes, so what. The book was published in 2007, a year before Casey’s defense knew who she was. Jefferson & Bass (as Jefferson Bass) have written four novels about the Body Farm. The first one, Carved in Bone, was released in January 2006. In 2003, Bass & Jefferson released their first scientific book about it, Death’s Acre. To go further back in time, crime writer Patricia Cornwell published The Body Farm in 1994. She drew her inspiration from Dr. Bass and his work. As a matter of fact, he is recognized as the father of the Body Farm, long before Jose Baez was practicing law.

Why did I title this post From the Frye pan into the Fyre, you ask? Even the prosecution misspells…

MOTION TO STRIKE DEFENDANT’S MOTION TO EXCLUDE UNRELIABLE EVIDENCE PURSUANT TO FYRE (CHLOROFORM)

In the second part of this article about chloroform evidence admission, I will delve into the scientific and legal aspects:

PART II - The FYRE

This information prompted investigators to search the Anthony family computer [duh?] for searches of chloroform, which yielded positive results for “chloroform” and “how to make chloroform.” The hysteria begins.

Barking up the wrong plea?

“I found my daughter’s car today, and it smells like there’s been a dead body in the damn car.”

- Cindy Anthony

You know, I really wanted to title this post, Cryogenic oven-trapping gas chromatography for analysis of volatile organic compounds in body fluids, but it was already taken. Darn those three, K. Watanabe-Suzuki, A. Ishii and O. Suzuki. They left nothing for another man’s creative imagination.

On July 24, 2008, Investigator Mike Vincent of the Orange County Sheriff’s Office sent Oak Ridge National Laboratory a carpet sample from the trunk of Casey’s Pontiac, the one that contained the damn dead pizza with squirrel topping smell. All kidding aside, what tests were performed on the air quality in that trunk was a very serious matter. Whether or not the judge allows the forensic report to be admitted as evidence in the case against Casey is of tantamount importance to both the state and defense, where the life or death of the accused may be in the balance. The judge will have to weigh heavily the type of science it is - something never used in a court of law. Is it truly a valid science or is it junk, as Casey’s defense has implied? To grasp the basic concept of what it is, we must understand it first.

To begin with, there’s nothing quite like real, live witnesses; the ones who will testify in court that the car smelled like death and decomposition. There’s no escaping it. Cindy smelled it, George smelled it, Lee smelled it, and certainly, lots of law enforcement officials running around the Anthony home on July 15, 2008, smelled it, and many of those officials were duly trained in detecting decomposition of the human body. Just like the pungent smell of marijuana, there’s no escaping its uniqueness. Once you smell death, you never forget it. I believe it is in our primordial genes. The very first time it impacts you, you know what it is. No need for an education. No learning curve. No one need tell you what it is. Coupled with the scientific results, it could smell, er, spell doom for Ms. Casey. Even without it, the odor is what it is: decomp. No squirrels or other organic matter was found, lest a few crumbs of dried up pepperoni, if that.

The carpet sample sent in July was not the only thing parceled out. On September 3, Dr. Neal Haskell included air samples from the trunk, paper towels, and a white trash bag, both containing fly pupae. Dr. Haskell is a forensic entomology expert - forensic refers to investigation into the cause of death and entomology refers to insects. He is part of the faculty (Biology Department) at St. Joseph’s College in Rensselaer, Indiana.

According to Oak Ridge, compounds in all the samples were identified by mass spectral library match, which means they were compared against known samples that exist in a library. Without getting too complex, verifications were determined from standards purchased from the Sigma-Aldrich Chemical Company. It’s like comparing samples of anything against a known bank of information pertaining to that subject matter.

The first carpet sample was placed in a sealed metal can. A preliminary analysis was performed by extracting a small amount of air from the can. It was injected into a Hewlett-Packard Gas Chromotagraph/Mass Spectrometer (GC/MS) equipped with a Hewlett-Packard Mass Selective Detector. If this sounds anything like the Turbo Encabulator, it’s not even remotely close. Hewlett-Packard never made one. Alas, only a few compounds were observed in the sample, primarily chloroform, and it became apparent the sample wasn’t strong enough, so it was deemed necessary to increase the sensitivity in order to find a lower abundance of compounds - if they were present at all. According to the report, the technique selected for concentrating the sample was cryogenic trapping, which can improve detection of organic compounds ten-fold. Cryo-trapping is widely used for the analysis of fragrances and odors.

For these analyses, cryo-trapping was performed by injecting air into a short loop of inert stainless-steel tubing connected between the injector of the gas chromatograph and the head of the GC column. The stainless-steel loop was cooled with liquid nitrogen which condensed the organic compounds present in the air sample, while allowing the nitrogen and oxygen to be vented away from the GC/MS. Normal heating of the GC oven during analysis cycle vaporized the condensed organic compounds in the stainless-steel loop and allowed them to traverse through the GC column into the mass spectrometer.¹

If you are not familiar with cryogenics, think of cryonics, which is the “science of using ultra-cold temperature to preserve human life with the intent of restoring good health when technology becomes available to do so,” according to the Alcor Website. Rumor has it that Walt Disney’s head is frozen and kept under the Cinderella Castle at Disney World, here in Orlando, but that’s not true. His whole body is on ice in a hidden chamber beneath Pirates of The Caribbean at Disneyland. Actually, none of that is true. Dearly departed Disney was cremated, head and all, and his ashes rest in Forest Lawn Memorial Park in Glendale, California. Cryo no more.

Back to the matter at hand…

The carpet sample was removed from the metal can and placed in a Tedlar bag for 2 days at 35 degrees Celsius (C) and allowed to off-gas into the bag. Kind of like a silent, but deadly, if you get my drift. Tedlar bags have many uses in many industries, including air sampling, hazardous waste, and other gas sampling needs.

The report admitted that gasoline was found in the trunk and it was likely a source of significant hydrocarbon interference that caused an overlap with about 41% of the chemicals typically observed in decompositional events. This may wreak havoc on the state’s claims. The defense will jump on this like flies on… flypaper. Of the 51 chemicals identified on the carpet sample from Casey’s vehicle, 80% were consistent with decompositional events. A mere 17 of the 51 overlapped with known or possible gasoline constituents, leaving 24 compounds - 59% - associated with decomposing human remains potentially unaccounted for. In other words, there was no other way to explain their existence, such as pepperoni. There are lots more examples in the report, but to go into every aspect would be boring and quite tormenting. Suffice it to say that in its conclusion, the report summed up things nicely.

What the lab determined was that odor from early decomposition was present, including “an unusually large concentration of chloroform - far greater than what is typically seen in human decomposition.” There was also an increased level of sulfur containing compounds found, which are “particularly characteristic of decompositional events.” Certainly, of particular interest to the defense is the report’s conclusion that the possibility exists there could be a variety of products that could have contributed to the overall chemical signature.

How much credence should we, as untrained laymen, put into the Oak Ridge report? Laywomen, too. No discrimination intended or implied. Our opinions won’t count in court, but it makes for great discussion. What we may lose sight of are the lab tests conducted for OCSO because we keep wishing upon a star that Casey will be found guilty, so we sometimes skew the results. To be frank, we’re not even into what the defense experts will bring into battle, but we do have another report at our fingertips; the findings of Michael E. Sigman, Ph.D., Assistant Director for Physical Evidence at the National Center for Forensic Science on the campus of the University of Central Florida, right in Casey’s backyard.

Here is a list of what was analyzed and reported in Air Analysis Results: Caylee Anthony Missing Child Investigation²:

Some samples were not tested at NCFS, but an interpretation of the findings stated that“… dimethyl disulfide, tetrachloroethene  and Chloroform are known to be liberated from decomposition of human remains. These three compounds were not found in a representative gasoline sample in the NCFS database. Dimethyl disulfide occurs naturally in cabbage and onion.” Was that pizza ordered with onions and pepperoni? “Tetrachloroethene is used in dry cleaning and may be used in spot removers. Chloroform may be used as a degreaser and may be formed through the reaction of chlorine bleach with some organic chemicals.”

What Dr. Sigman concluded was that the presense of dimethyl disulfide, tetrachloroethene and chloroform did not conclusively demonstrate that human decomp was present in the trunk. There were too many other possible sources. 

These were the findings of Oak Ridge and NCFS, and not my opinion. In other words, I have no dog in this fight other than a cause similar to everyone else that’s compassionate about this case and looking for complete and final justice for Caylee. Speaking of dogs, though, the defense is going to look into all of this in a lot more depth and try to convince the jury a machine could never replace a canine nose. Therefore, it’s inconclusive. On the other hand, didn’t a dog also hit on human decompostion in that trunk? How is defense attorney Dorothy Clay Sims, a specialist in medical-expert witness cross-examinations, going to bark back at a dog?

I recommend reading Air science could be used for first time ever in Anthony case by Anthony Colarossi, Orlando Sentinel, October 8, 2010.