what makes you think the professional killer is a man it could be a woman ive been studying some cases in which the task force suspected the doctor was involved but there was never any real evidence of foul play this person is intelligent , meticulous with details , highly organized and doesnt like to get their hands dirty im not trying to be chauvinistic but along with the fact that they drive a mercedes benz sls well it sounds more like the work of a woman to me berry smiled a sheepish grin .