What Happened to the Killer?

In 1946 katie starks laid down in the bed she shared with her husband Virgil Virgil was sitting in the living room reading when katie heard a commotion. She could hear her attacker ramming himself into the back door so she gathered what strength she had and ran out the front door to a neighbor's house. When police arrived they found that the killer had indeed made it inside he'd covered the walls in handprints making from Virgil's blood. i've been talking about this whole time and we've got to think there are two murderers who are doing these kind of dramatic killings at the same time.