Tucson shooting: 2 dead, several injured, including EMT personnel, near house fire; kids missing

Two people were killed and several injured when a gunman opened fire on Tucson EMT crewmembers and then-- in a separate shooting-- firefighters arriving at the scene of a burning home, a report said.

Shortly after the first shooting, the suspect, who is 35, fled in an SUV and arrived at the scene of a structure fire, KVOA reported. He fired "multiple rounds" at Tucson Fire Department personnel and neighbors assisting with the fire. The KOLD report said a neighbor, who was 44 years old, was struck in the head and was pronounced dead at the scene. Two others—a fire captain and another bystander—were both grazed by bullets.  Police eventually exchanged gunfire with the shooter who, at one point, tried to ram his car into a police vehicle, KVOA reported. He was eventually stopped and is reportedly listed in very critical condition. Another victim, whose body was charred, was recovered from inside the home. The body was not identified. The KVOA report said that there are up to three minors "associated with the residence" and their whereabouts are not known.