Feature -- by Mark Sproxton

The reality of crime scene forensic work in Canada bears little resemblance to TV shows such as the popular CSI, according to the Calgary Police Service.

"I have not watched a whole episode of CSI but have been told that the techniques they use in the show are used by the regular crime scene unit in Calgary, however, our members do only the forensic work at the scenes," says Sgt. Jim Edwards, "unlike the CSI staff who seem to do all the investigation."

By all the investigation he includes scene work, analysis of evidence, locating the suspect, arresting the suspect, questioning the suspect and driving the suspect to prison. "We leave the interviewing and interrogating to the investigators," Edwards adds. These investigators would be specialists in areas such as robbery, homicide and others.

Part of the reason for the difference between TV and reality comes because crime scene units across Canada work under different laws and regulations from their U.S. counterparts.

Those interested in working for the CPS crime scene unit must first become sworn police officers and get a few years of service under their belts.

The CPS crime scene unit is made up of three sergeants and 17 constables who perform all forensic scene work. Once called to a crime scene, typically one sergeant and two constables from the crime scene unit will attend. A primary officer will be responsible for evidence collected.

While on site, the crime scene officers will videotape and photograph the scene, collect all physical evidence that could help with the investigation and will process all these items.

CPS crime scene staff have specialized training in areas such as blood stain analysis, footwear comparisons and serial number restoration. If DNA analysis, for instance, is required, the CPS will utilize the help of the RCMP labs in either Edmonton or Regina.

Typically, most of the forensic evidence is examined locally, Edwards says.

Those interested in the more scientific-side of crime scene investigations should seek information from the RCMP which the federal system of six forensic laboratory crime labs across the country.

Most of the people hired to work the Canadian crime labs have a minimum of a bachelor degree, although there are some positions requiring a technical diploma. Most of those post-secondary certifications are in a science-related discipline.

RCMP crime lab work is divided into six main sections: alcohol; biology; chemistry; toxicology; documents; firearms. Those working in these sections are aided by those working in counterfeits, photography and the scientific information centre which houses collection of forensic science materials.

The approximately 300 people working at these labs are civilians and uniformed officers.

And in case you were wondering, unlike the model-like CSI stars, Edwards says the members of the crime scene unit look like the average group of people on the street.

SEE ALSO: Forensic Vocations

For more general career information:

Canadian Society of Forensic Science

American Academy of Forensic Science

This last one has some useful links to specialties in forensics (American) www.forensicpage.com