ST. CLAIR, MO (KPLR)-- UPDATE: The Franklin County sheriff says Michael Murphy is now in custody Investigators had been searching Lake St. Clair in Franklin County for any sign of Murphy.
Investigators say Murphy shot and killed his girlfriend at a Franklin County, Missouri, home.
The murder happened Wednesday and the manhunt had been on ever since.
The house where the shooting happened is on Oakwood Drive in the Lake St. Clair subdivision near the town of St. Clair.
Police had the area taped off as they pieced together the facts of what happened.