Fall Down Dead(2007)

One killer. One blackout. A whole night of terror.

Fall Down Dead is a thriller set in a city gripped by rolling blackouts that unleash a serial killer known as The Picasso Killer. When the power fails one night, seven strangers find themselves trapped inside an office building with a murderer stalking their halls. The killer is hunting for Christie Wallace, the only woman who can identify him. As darkness falls and escape routes vanish, the strangers must survive the night and uncover the killer's identity before he eliminates them all. The film builds tension through claustrophobia and paranoia, forcing the group to question who among them might be the killer—or the next victim.