Bangkok , Thailand ( CNN ) -- NEW : Police say DNA test do n't match evidence from female victim 's body . DNA was taken from two British men and 11 other men . Autopsy : Slain ##e had signs of sexual intercourse , was hit in head . The male victim had blood in his lungs , was hit by hard object , police say .
NEW : Police say DNA test do n't match evidence from female victim 's body . DNA was taken from two British men and 11 other men . Autopsy : Slain ##e had signs of sexual intercourse , was hit in head . The male victim had blood in his lungs , was hit by hard object , police say .