DENNIS, MARK V. Name: Mark V. Dennis Rank/Branch: HM3/USN Unit: Date of Birth: Home City of Record: OH Loss Date: 15 July 1966 Country of Loss: South Vietnam Loss Coordinates:(unknown) Dong Ha Status (In 1973): Killed In Action Acft/Vehicle/Ground: CH46 Helicopter Other Personnel In Incident: Source: Compiled from one or more of the following: raw data from U.S. Government agency sources, correspondence with POW/MIA families, published sources, interviews. Updated by the P.O.W. NETWORK in 1998. REMARKS: Not on official Missing lists SYNOPSIS: Hospitalman Mark Dennis was a Navy medic aboard a Chinook helicopter when it was shot down on July 15, 1966. All men on board were declared Killed In Action. Three and a half weeks later, a casket arrived in Ohio and was buried. In November, 1970, an issue of News- week carried a photograph of an "unknown POW" which his brother felt was MARK DENNIS. That, combined with an earlier report from the Navy, that "a couple of men could have gotten out of the helicopter" sparked Mark's brother to travel to Paris, Bangkok and Vietnam in search of the truth. The remains purported to be those of Mark Dennis were exhumed, and exhaustive tests made. The results proved to Mark's family beyond a shadow of a doubt that they DID NOT BURY MARK DENNIS, but someone else, unknown to them. Mark's family continues to actively pursue answers to their question, "Where is Mark Dennis?"
BAMBOO CAGE - by Nigel Cawthorn Page 225 .... This was not the first time errors have come to light. During the war itself grave doubts arose over the army's identification methods. The family of Navy corpsman Mark V. Dennis were told that he had been killed in a helicopter crash in 1966. Remains were identified and returned to the family who buried them. But in 1970, Jerry Dennis saw a picture of his brother in Newsweek magazine alive in North Vietnam. The picture was captioned: 'Unidentified PoW.'....