Man arrested for threatening to kill everyone at Las Vegas Strip hotel-casino

KTNV Las Vegas

27 July 2021

Posted at 10:13 AM, Jul 27, 2021

LAS VEGAS (KTNV) — A man is behind bars after police say he threatened to kill everyone at The Cosmopolitan hotel-casino on Las Vegas Strip.

According to an arrest report, David Demaison allegedly said he had a nuclear weapon.

He was initially taken into custody by hotel security.

Detectives describe Demaison as a transient.

He is facing multiple charges, including conveying false information concerning an act of terrorism.