The body of the third and final registered occupant of a small plane that crashed Sunday into a deep Mississippi River island quarry was recovered Thursday night and the investigation continues, the Washington County Sheriff's Office said.
Two of the three occupants have been identified, the Sheriff's Office said.
Larry Schlichting, 60, of Eagan, and Lucas Knight, 24, of North Mankato, Minn., were killed in the crash, according to the Ramsey County Medical Examiner's Office.
Authorities did not say whether one of the two identified men was piloting the plane.
Working in water up to 70 feet deep, searchers recovered the two bodies Tuesday afternoon from the privately owned quarry on Grey Cloud Island.
Search and recovery operations have been challenging, because the walls of the 200-foot deep quarry are sand-based, the Washington Sheriff's Office said previously.
As of Thursday, partial wreckage of the aircraft had been recovered, the news release said.
The single-engine Cessna aircraft left Fleming Field Municipal Airport in South St. Paul sometime after 2 p.m. Sunday and authorities were notified that it was missing Sunday night.