Authorities are working to recover the wreckage of a plane crash in western Alaska that killed 10 people while investigators are trying to determine what caused the small commuter aircraft to go down in the icy Bering Sea.

The bodies of all 10 people who were killed when a regional airline flight crashed off the coast of western Alaska have been recovered and identified, authorities said Saturday.

The bodies of all 10 people who died in a crash of a Bering Air caravan in Alaska on Thursday have been recovered from the wreckage, authorities said.

Officials from the Alaska Department of Public Safety announced on Saturday that all 10 people—nine passengers and the pilot—onboard the small passenger plane that went missing and was later found to have crashed in Alaska on Feb.