20/20

Season 41 Episode 7: 27 Days Later: Mystery in Las Vegas

Vegas gunman's motivation remains a mystery weeks after deadly attack; Conspiracy theories emerge in Las Vegas shooting; Vegas shooting survivors say they still have nightmares, trouble sleeping.

Genre:

News, Documentary

Seasons:

28

Episodes:

742

Actor:

David Muir, Deborah Roberts

Quality:

HD

Status:

Returning Series

First Air:

1978

IMDb:

6.3