When an Army nurse disappears, investigators discover a tangled web of lies and deception in a new episode of "20/20" airing ...

ABC News Correspondent Juju Chang reveals new insight in the case of 22-year-old Debbie Dorian who was murdered in her ...

Two hairdressers, could one be a murderer? 20/20 takes you inside this chilling murder mystery as it unravels. 'The Final Cut ...

"GMA" has a sneak peek at the new episode, where a mother of four vanishes after work in 2010 in a case that also involves her teenage stepdaughter.

New ‘20/20’ episode revisits Bonnie Woodward murder case"GMA" has a sneak peek at the new episode, where a mother of four vanishes after work in 2010 in a case that also involves her teenage ...