Henry: Portrait of a Serial Killer(1986)

Chicago "Henry" (Rooker) is released after several years in prison for the crime of murdering the mother of Sorah Street at the age of fourteen. In appearance, it works as an insect killer; But at the same time, he continues to kill unknown people, especially women, using various tools, such as knives, guns, ropes, and even his hands, without having a clear motive.