Authorities in Iowa have captured the suspected gunman in the ambush-style attacks early Wednesday morning that claimed the lives of two police officers who were sitting in their patrol cars.
Officers arrested 46-year-old Scott Michael Greene without incident in Dallas County, west of Des Moines, police said. The Iowa State Patrol and Dallas County Sheriff's Dept. took part in the arrest.
Greene was spotted alone on foot on a roadway at the time of his arrest. Police said he surrendered to a state Department of Natural Resources officer without incident.
Martin was single. Beminio was married with children.Greene is suspected in the shooting deaths of Urbandale officer Justin Martin, with the force since 2015, and Sgt. Anthony "Tony" Beminio, who joined the department in Des Moines in 2005.
The shootings appeared to be the latest cases of police officers being targeted for assassination in a year that has seen 113 police officers killed in the line of duty, including 50 by gunfire, according to the Officer Down Memorial Page.
Officers first responded to a report of shots fired at 1:06 a.m. and found an Urbandale Police Dept. officer who had been shot. Authorities from several agencies raced to the area after that shooting, and about 20 minutes later discovered that a Des Moines officer had been shot in a patrol car at an intersection. The shootings happened less than 2 miles apart and both took place along main streets that cut through residential areas.