They identify the five Marines who died in a helicopter that crashed in San Diego. Latino Captain Miguel Nava, 28, is among the victims of Tuesday's accident.

Corporal Donovan Davis, 21; Sergeant Alec Langen, 23; and captains Benjamin Moulton, 27, and Jack Casey, 26. All were assigned to Marine Heavy Helicopter Squadron 361, Marine Aircraft Group 16, 3rd Marine Aircraft Wing. It is unclear what caused the crash, which occurred as a winter storm brought days of heavy rain and snow to the San Diego area.