Mario Villalobos, 58, allegedly confessed to the killing when he showed the body to a woman who was visiting Saturday night. The visitor, who goes by the name Bubbles, said Villalobos told her he was going to evict his roommate when the two got into a confrontation. “She kicked his dog … she pepper sprayed him and she was fighting and he was grabbing her,” Bubbles recalled Villalobos telling her. “She scratched him and then he grabbed her by her neck and squeezed it and squeezed it and squeezed it until she stopped moving,” Bubbles claimed Villalobos told her. Bubbles...