41.   The CHP investigates school bus accidents.

42.   The authorities investigating the accident said it appeared that alcohol was involved.

43.   The computer records came from the safety centers for the Army, Air Force and Navy, which also investigates Marine Corps accidents.

44.   The Coast Guard is investigating the accident with the Bahamian government.

45.   The following month, on Memorial Day weekend, Pragman investigated an accident in which one boat ran over another.

46.   The Globe examination was part of a six-month investigation of the policies and practices in the US military to prevent non-combat casualties and investigate fatal accidents.

47.   The Federal Aviation Administration is investigating the accident.

48.   The flight data recorder, shipped to the National Transportation Safety Board on Monday, will be used to investigate the accident.

49.   The job of investigating accidents in the military is the responsibility of safety centers in the Army, Navy and Air Force.

50.   The Massachusetts Bay Transit Authority is investigating the accident.