Reporting person said he received a call from the Chesapeake Bay Bridge Tunnel Police that they located a red, Isuzu, I Mark, two door, with VA. Tags registered to reporting person and his wife. Vehicle was abandoned at the two mile marker on the bridge and was still running. Reporting person said his wife drives the vehicle and was last seen at 22:30 hrs at his home. Reporting person located an apparent suicide note in the house. Reporting person stated his wife was a chronic depressant was taking medication