 Crews found him unresponsive in the water and did CPR before taking him to Rumford Hospital. The Oxford County Sheriff's Office says it's not clear whether he will survive. Police in Sanford continue to investigate a presumed double drowning. The bodies of two stepbrothers, 17 and 16, were pulled from the Mousum River Sunday night. A Cumberland County Sheriff's deputy has been arrested for domestic violence. Brian Smith was taken into custody Sunday at a home in Poland. The Androscoggin County Sheriff's Office says Smith fired a gun into the ground.