How could they have been so sure that they would risk sending in sanctioned killers?

That and his own bare-faced audacity in daring to knock on their door, knowing they were ruthless killers.

In a way, the parasites represented the ultimate in joined killers.

Gramm is a forensic psychiatrist, who majors in serial killers.

It is also an active ingredient in indoor and outdoor ant baits and killers.

This type of attitude change based on emotions can be seen vividly in serial killers who are faced with major stress.

People believe in serial killers these days.

Haven had no interest in serial killers.

Safe in particular from these infant killers.

Morrison also notes a remarkable lack of substance abuse in serial killers.