Officers are still looking for the person of interest in the shooting, which occurred early Sunday morning at the Shilo Inn.
Officers responded to the hotel at 780 Lindsay Blvd. at 1 a.m in response to shots being fired.
When they arrived, police found Justin Mangum, 35, had been shot several times. He was transported to Eastern Idaho Regional Medical Center.
Detectives are looking for 21-year-old Fabian Hernandez as a person of interest. He is 5’6”, 170 pounds, brown eyes with a shaved head.
Police didn't release further information on the incident Sunday.
Anyone with information about the shooting or the whereabouts of Hernandez is asked to contact the Idaho Falls Police Department at (208) 529-1200 or Crimestoppers at 522-1983.