What It Takes to Become a Crime Scene Investigator

Crime Scene Investigators (CSIs) are responsible for the collection, documentation, processing and testing of evidence from crime scenes and are employed by law enforcement agencies at the local, state and national level.

Scientific Background

CSIs must be proficient in the use of basic lab equipment such as microscopes and centrifuges, and in procedures such as mounting slides and performing chemical tests.

Flexibility

Being a crime scene investigator is not a 9-to-5 type of job, and CSIs may expect to work odd hours or to work on call periodically.

Attention to Detail

Both lab and field work require great attention to detail, as missing any small clue can result in the loss of potentially vital information.

A 'Thick Skin'

CSIs are exposed to horrible situations, blood and death on a regular basis, and the successful CSIs are the ones who are able to detach themselves from the work when they are not on the job.

Communication Skills

Because CSIs work as a part of the law enforcement team, they must communicate effectively through both written and verbal means. CSIs may also have to serve as expert witnesses during court proceedings.

Resources

• International Crime Scene Investigators Association Guide to CSI