article_snippet.sent: Stuart Addison was serving on HMAS Stirling off the coast of Western Australia when Stuart Addison took Stuart Addison own life .
article_snippet.sent: Stuart Addison hanged Stuart Addison while Stuart Addison was on-shore leave in 2011 and Stuart Addison father, Mark Addison, was faced with the tough decision to turn off his son's life support after several days in hospital. '
article_snippet.sent: Mark was left devastated by Mark loss and was dealt a further blow when navy records revealed Mark had tired to take his son twice before.
article_snippet.sent: his father, Mark Addison, was devastated by a further blow and had to make the difficult decision to turn his son's life support .
article_snippet.sent: Brett Dwyer, who was best friends with Stuart Addison, took his own life just months later .
article_snippet.sent: This included Jake Casey, Ewen McDonald and Stephen Bebbington.
article_snippet.sent: Jake Casey, Ewen McDonald and Stephen Bebbington Stephen Bebbington took Jake Casey, Ewen McDonald and Stephen Bebbington own lives . '