Silent Witness/Innocence Lost
Cold Case Files · Season 1 · Episode 21
The murder of scientist Helena Greenwood, who was helping to develop DNA forensic technology when she died, is solved 12 years later with the help of DNA evidence. And a Los Angeles County prosecutor uses criminal profiling to nab the notorious South Bay Rapist, who abducted and raped six young girls.
Episode Details
Air date, runtime, timezone, and episode position.
Season
1
Episode
21
Air Date
21/May/1999
Air Time
21:00
Runtime
60 min
Overview
Episode summary.
The murder of scientist Helena Greenwood, who was helping to develop DNA forensic technology when she died, is solved 12 years later with the help of DNA evidence. And a Los Angeles County prosecutor uses criminal profiling to nab the notorious South Bay Rapist, who abducted and raped six young girls.
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