UPDATE: MGM Resorts said that the situation at the Luxor hotel-casino was resolved Monday morning.
An alarm went off in the Criss Angel Theater. Firefighters investigated and concluded that it was a false alarm.
Guests were not evacuated.
LAS VEGAS (KTNV) -- Firefighters rushed over to the Luxor hotel-casino Monday morning due to a possible hazmat situation.
— Parker Collins (@parkercollinstv) July 25, 2016
13 Action News has a crew at the scene. More information to come.