20/20

Season 42 Episode 44: 30 Years Searching

Detectives use DNA evidence to solve a cold case involving the murder of an 18-year-old woman.

Genre:

News, Documentary

Seasons:

28

Episodes:

749

Cast:

David Muir, Deborah Roberts

Quality:

HD

Duration:

81 min

First Air:

1978

Rating:

6.3