20/20

Season 47 Episode 9: Diary of a Killer

The murder of a beloved mom sparks an international manhunt; police uncover clues in an accused killer's diary.

Genre:

News, Documentary

Seasons:

28

Episodes:

747

Actor:

David Muir, Deborah Roberts

Quality:

HD

Status:

Returning Series

First Air:

1978

IMDb:

6.3