JANESVILLE, WI (WTAQ) - Janesville Police arrested a 54-year-old man Wednesday for the murder of his estranged wife.

45-year-old Traci Moyer was found strangled to death in her home early last Saturday – and the suspect, Krystopher Carlisle, was found unconscious next to his wife’s body. He was taken to a hospital, and police said he was the only person of interest in their investigation into Moyer’s death.

The woman had filed for divorce, and the couple was separated.

The husband is facing a possible Rock County charge of first-degree intentional homicide.