Las Vegas Metropolitan police will hold a news conference on Tuesday to release more details about the shooting at the Las Vegas Athletic Club that killed one and injured three, including the suspect who was shot and killed by police.

A gunman who shot four people at a west Las Vegas gym, killing one and injuring three, was then shot dead by police, the Metropolitan Police Department

A Las Vegas police spokesperson previously told reporters that officers engaged the gunman outside the gym when he approached them while armed.