There are many on the FP Forum who know where to look and have suitable books with regard to casualties.
I've never tried before but a quick Google (on google.co.uk as opposed to .com) using "608 squadron" with the quotes brought up a few suitable sites including
http://www.hudsonbomber.com/statistics/Index.htm
From that I found the following:
June 4, 1943 - FK 679 - F/Sgt. H. Weir RNZAF, F/Sgt. J. Gordon RAF, F/Sgt. R.J. Jameson RAF, F/Sgt R.W. Billing RCAF.
Hudson crashed on take-off from Bone. All of the crew were killed. Billing’s body was never found.
Good luck with your search.