Questions I get asked all the time:
1) What floats to the top of the favorite article pile for the year? (see below for the 2018 fave list)
2) Do writers gather material for their contest submissions at Kerrian’s Notebook? (yes)
3) Are the crime fans looking for information that explains a particular book they are reading or a movie they have watched? (yes to both)
Here are the top eleven most popular new posts for 2018. Why eleven? 10 & 11 were too close to leave one off the list. 🙂 Click on the links to read the posts for the first time or to enjoy them again.
11) “Pumpkin Chocolate Chip Cookies” http://bit.ly/2QHcSdr
10) “Is That Poison in Your Tea?” http://bit.ly/2NNpIpb
9) “Sheila Sees a Body in the Brush Pile” https://bit.ly/2GQIUyi
8) “What Does the FBI Do?” https://bit.ly/2JivNuP
7) “Death by Freezing” https://bit.ly/2Dym0KS
6) “Parmesan Basil Veggies” http://bit.ly/2Le0Chf
5) “Crime Scene at the Beach” https://bit.ly/2Jp6eo8
4) “Stokes Basket Method” http://bit.ly/2NpGXw5
3) “The Road to Quantico” https://bit.ly/2y6NJUG
2) “Underwater Evidence & Body Recovery” http://bit.ly/2MbkcMo
and the most read new post for 2018 was:
1) “FBI Training at Quantico” https://bit.ly/2IwYyPU
Happy Sleuthing, everyone!
TV makes the job of a CSI tech look like a lot of fun.
It looks like an easy job, too. Get a call from dispatch, arrive at a crime scene, pop on the gloves, shine a flashlight around, take a few photos, collect the evidence along with your team of 4-5 colleagues and go back to the lab an hour or so later, ready to process all of it.
Have the real CSI techs and law enforcement professionals stopped laughing yet? 😉
Here’s the reality:
Most small towns (under 50,000 people) have no CSI lab. None. The local police in smaller towns are able to collect fingerprints, but most have to send them off to a State Lab to be processed.
Many towns, even with a population of 100,000 people, don’t have a ballistics lab to check the caliber of any bullets/casings left behind at the scene or found in the victim’s body.
North Carolina (as of 2017) had a population of 10.4 million, and has three State crime labs – one full service and two regional labs.
New York State (as of 2017) had a population of 19.4 million, and has four State crime labs – one full service and three specializing in varied areas.
New Jersey (as of 2017) had a population of 8.9 million. It has five State labs.
Texas (as of 2017) had a population of 29 million, with a full service forensic lab in Austin and 12 regional labs, some conducting only drug testing, and others close to full service.
And all of those crime labs are processing evidence from all kinds of crimes (burglary, robbery, rape, arson, cold case, assault, etc.) not just murders. It take a few hours to get the prints, preserve the evidence, bag and tag it for transport, but it takes months to get it processed, because there is a long line of cases ahead of yours. In some States, the wait is as long as 18 months. That is not a typo, folks. Eighteen months to wait until the evidence can be processed. Even if the case is a high profile one, moving to the head of the line might only shorten the wait to 2-3 months, because there are other high profile cases in line as well or cases that are already in court, waiting for clarification of the evidence.
There is no such thing as instantaneous fingerprint matches. See the article about fingerprint analysis here. There are now handheld machines that scan a viable fingerprint at the scene, but that only speeds up the collection process, not the identification of the fingerprint. (I was recently told that a new fingerprint reader can return an answer in 45 seconds, but some fingerprint experts are reserving judgment as to the accuracy of the matches.)
Get the picture? The State Bureaus of Investigation are short-staffed and the cases more numerous, as attorneys seek to prove or disprove beyond the shadow of a doubt that the evidence gathered at the scene linked their clients to the crime.
In general, the analysts examine all types of evidence related to criminal investigations and assist the criminal justice system. They can provide:
ALL of that evidence must be collected in a thorough and efficient manner by the Crime Scene Technician or Crime Scene Investigator. Cases are won and lost on how the evidence is handled – both the chain of custody and the collecting of the correct evidence can be factors in how a suspect is perceived.
I had a chance to chat with a CSI who has been in the field for about 10 years. She generously shared information about her day – soooo different from the image of the CSI jobs projected on TV.
She enters a crime scene after a Patrol Officer has cleared the house (made sure that no unauthorized person is in it). A Deputy might walk her through the house, and depending on the crime, the owner of the house then walks her through, pointing out items that might have been disturbed or areas where items are missing. She takes notes during the tours so that she can come up with a Plan of Action – how to process the scene.
In general, she will take photos first, and then collect the evidence. If a homicide is suspected, she might take video as well as still photographs.
She might see patterns of wreckage, or concentration of destruction, or even similarities with other cases, but it is not her job to focus on the M.O. (modus operandi) or narrow her collection efforts based on a hunch. She is there to collect all the evidence.
She might be looking for:
What a CSI leaves at the scene is sometimes as important as what he/she collects, so it is vital to be thorough. The detectives and attorneys decide what is significant to the case.
The trunk of a CSIs car is filled with the tools of the trade. They have kits for each type of evidence collection and if they know in general what the scene will call for, they may grab an additional kit from headquarters. They might even carry a tarp to cover the ground (creating a collection place for the evidence) if the scene is outdoors – such as a train wreck.
The CSI I interviewed works in Major Crimes for the Sheriff’s Department, and when she is called to a scene, she works 12-hour shifts, by herself. In most cases, she collects all the evidence, bags and tags it appropriately, and hands it all to the detective in charge. She works 14 days a month, equally divided between the day shift and the night shift. On occasion, a 12-hour shift is not long enough to collect everything at a particular crime scene, so she stays a bit longer to finish. If it looks as if she has to work for another shift, a Patrol Officer will guard the scene until she returns to finish collection on her next shift. If the case merits 24-hour collection (because of weather or the condition of the scene/body) the CSI on the next shift will continue the collection, with any evidence collected up to that point handed over to the new person.
Clear chain of possession of the evidence dictates that in a case where collection goes on for more than one shift, limited people will have keys to the building. There are evidence cards showing who collected it, and anyone entering or leaving the scene will have to sign in and out with the Patrol Officer on duty.
For information about Footwear Evidence, click here.
Next week: The life of a CSI – rewards and challenges.
*Photos taken by Patti Phillips
NOTE: This was updated in August, 2019 to reflect new information. 🙂
Part 2 – information about Evidence Collection Training Classes held at SIRCHIE.
Click here for Part 1 – PW: “Have you been fingerprinted?”
During the first two days of Evidence Collection Training, we used a number of chemicals, fingerprint powders, and brushes, and employed several different fingerprint lifting techniques on a variety of tricky surfaces. We discussed the benefits of both cheap and costly Alternate Light Sources.
Our notebooks were filling up and theories of the perfect crime were flying around the class. We kept quizzing Robert Skiff, our instructor, (Sirchie Training Manager/Technical Training Specialist) about ways to ‘get away with the murder of the decade.’ But, as we learned, there is no perfect crime. That pesky trace evidence will always be waiting at every scene for the investigator to discover it, photograph it, tag it, bag it, and transport it without losing the integrity of the sample.
It was time to visit the plant – see how the powders, brushes, and other crime scene paraphernalia were made.
Sirchie manufactures most of its products in-house. The specialized vehicles for SWAT, bomb rescue, arson investigation, and surveillance work, etc., will now be built in North Carolina, along with the smaller products.
Security was carefully controlled throughout our tour. Most of our group writes crime fiction, so we are always looking for a way our fictional criminals can break in (or out of) a wild assortment of locations. As we walked through the stacks and aisles of products, we commented to each other on the smooth organization and many checks Sirchie had in place. Cameras everywhere. Limited access to the assembly floor. Labyrinths a person could easily get turned around in. If we got separated from the group while taking an extra photo or two, we were found and escorted back by an always friendly employee.
Of course, we couldn’t turn into rogue students anyway. Our fingerprints littered the classroom and they knew where we lived.
Security plays a part in the assembly model as well. Each product they create is put together from start to finish by hand. There are no assembly lines because of trade secrets and a dedication to preserving product integrity. Personnel are carefully screened before being hired and qualification for employment includes graduate degrees. No criminal history whatsoever is allowed. Every employee comes through the Evidence Collection Training Class so that they understand what Sirchie does as a whole.
Templates for the various products are created in-house. The operators of these machines are highly trained experts. Quality control is paramount, so training is constant.
All the printing is done in-house. The printing area was stacked with cases of items being packaged for shipment. We saw strips large enough to process tire treads.
Field Kits are created for general use by investigators, but can be specifically designed for a special need. The small vials contain enough chemicals to test unknown stains and substances at the scene. Note the dense foam holding the vials and bottles firmly in place. The kits are usually kept in the trunk and probably get tossed around quite a bit. The foam insures against breakage during car chases and while bumping across uneven road surfaces.
There are fiberglass brushes, feather dusters for the very light powder, regular stiffer brushes, and magnetic powder brush applicators.
We were lucky enough to see fiberglass brushes being made.
If a handgun is seized for evidence, there needs to be a simple, yet effective way to track chain of possession.
*Bag the gun to preserve the fingerprints and
*drop the gun in the box.
*Then fill in the blanks on the box.
*Easy to stack and store until needed.
Think of all the cases that may be ongoing in a large jurisdiction – the evidence is not sitting at the police station. It’s in a warehouse someplace, and needs to be easily identified when required for court. In addition to several sized boxes for guns and knives, etc. Sirchie also provides an incredible assortment of resealable plastic bags for preserving evidence like clothing, unidentified fibers, etc.
Magnetic powder was being processed that day and then put into rows and rows of jars and jugs. Before it is sent out to the customers, each lot is tested for moisture content, appropriate ratio of ingredients and other trade secret tests. We joked about taking some back to class for the next round of fingerprint study and were surprised by how heavy the jugs were.
No, she’s not making bullets. She is assembling the cyanowand cartridges used for fuming with superglue.
SIRCHIE makes riot gear.
This is not a photo of something from a SyFy movie. At the center of the shot is a helmet template. The drills encircling the template are aimed at spots where holes are needed for each helmet, depending on the type of helmet in production. All the holes are drilled at the same time.
The Optical Comparator, as well as the other machines, is built to order by hand.
While in the warehouse, we learned that if a product is discontinued, it is still supported by Sirchie. That means that if a law enforcement officer calls up with a problem a few years after purchasing a machine, he can still get help. Reassuring for jurisdictions with a tight budget that can’t afford to replace expensive equipment every year or two.
Sirchie sends supplies to TV shows, so next time you’re watching a fave detective or examiner lift prints with a hinge lifter, it may have come from Sirchie.
*Photos taken by Patti Phillips at the Sirchie Education and Training Center in Youngsville, North Carolina.