The man suspected of killing his ex-wife and her new husband, an Ohio dentist, allegedly told the woman "he could kill her at any time." Michael McKee, 39, was arrested earlier this month and charged with aggravated murder in connection with the double homicide of Monique Tepe, 39, and her husband Spencer Tepe, 37. Specifically, Monique Tepe made allegations of "forced unwanted sex and strangulation" by McKee. Police said McKee told Monique Tepe that "he could kill her at any time and would find her and buy the house right next to her, that she will always be his wife." Friends of the Tepes said Monique Tepe went back to her hotel room early because "she was upset about something involving her ex-husband."