Catching Killers

Watch fire investigators sift through ashes, study burn marks, and start flames of their own to nab deadly arsonists.

Witness the birth of cyber forensics and discover how it brought down both a German spy and the Craigslist Killer.

See how criminal profiling has gone from a "soft science" to an elite discipline used to help crack the toughest cases.

See how bloodstain patterns in two high-profile cases were used to paint a picture of how a murder was committed.

Find out how microscopic evidence like skin cells, fibers, residue, and dust have helped to solve major crimes.

Enter the autopsy suite and discover how a victim's body can reveal a killer's identity.

See how botany helped crack major cases like the Lindbergh kidnapping and a gruesome murder in Palo Verde.