Part 2: Black Hawk copter crashes off Kaena Point

In this photo released by the U.S. Coast Guard, a Response Boat-Medium boat crew from Coast Guard Station Honolulu conducts a search for five crew members aboard a downed Army UH-60 Black Hawk helicopter approximately two miles west of Kaena Point. A multi-agency team scoured the ocean off Hawaii on Wednesday for the soldiers aboard the Army helicopter that went down during a nighttime training exercise.

Lt. Col. Curt Kellogg, spokesperson for the 25th Infantry Division, second from left, speaks at a news conference discussing the Army UH-60 Black Hawk helicopter crash.

Investigators examine materials at a command center in Haleiwa on Wednesday.

Water safety officials hand over materials to military personnel stationed at a command center at a boat harbor in Haleiwa.

Honolulu Fire Department search and rescue members sit on a docked boat at a boat harbor in Haleiwa.

Honolulu ocean safety lifeguards on jet skis hand over materials to military personnel stationed at a command center at a boat harbor in Haleiwa.

U.S. Coast Guard personnel stand near a USCG mobile command vehicle near a boat harbor in Haleiwa.

Military personnel gather around the Honolulu Fire Department Command Center at a boat harbor in Haleiwa.

The Honolulu Fire Department Command Center is mobilized at a boat harbor in Haleiwa.

Honolulu firefighter stretches caution tape across the entrance of Kaena Point.

Honolulu Fire Department members gather at the entrance of Kaena Point.

The Honolulu Fire Department Command Center is seen at a boat harbor in Haleiwa.