Police have identified the gunman who killed five people and put 10 others in the hospital in Rancho Tehama, Calif., on Tuesday as 43-year-old Kevin Janson Neal. Tehama County Assistant Sheriff Phil Johnston said Neal had two semiautomatic rifles he made himself, adding that they were "obtained in an illegal manner."It was initially thought that a total of five people had died, including Neal. But Johnston said in an update on Wednesday that an additional body had been found — Neal's wife. He said that her body was found under the floor in Neal's home, and that police believe it's "what started this whole event.""I think he had a desire to kill as many people as he could," Johnston said."It is monumental that that school went on lockdown," Johnston said of the school's quick response to the crisis. Noting the numerous ammunition magazines that had been found, he added, "I really truly believe that we would have had a horrific bloodbath in that school" if Neal had been able to get inside.No children were killed, but one child was shot at the school; others were injured by flying debris, such as broken glass, Johnston said. He said that the father of one of the students had been shot and killed at a separate location.Johnston urged other schools to practice their lockdown procedures."We live in an age where we just don't know," he said.Authorities are still picking through the seven crime scenes the rampage left behind in Rancho Tehama, Calif., including the local elementary school. As they do so, a few key facets of the chaotic day are beginning to become clearer: the motive behind the seemingly random shooting — and how the decisive actions of the school's staff saved a terrible day from becoming something much worse."All of the staff performed heroically," Richard Fitzpatrick, the superintendent of Corning Union Elementary School District, told local media. Hearing the gunshots of the approaching shooter roughly a quarter-mile away, the adults at Rancho Tehama Elementary School ushered their young students into the building and locked down the school "flawlessly and quickly."There, they lay huddled as the gunman — identified by witnesses and multiple media outlets as Kevin Janson Neal — stepped out of the vehicle he'd rammed into the front gate and walked into the school's quad. With the doors locked on him, he instead fired his semiautomatic weapon on the school from outside."Our head custodian as well as our school secretary put themselves in harm's way during the course of this situation — but indeed, all of our teachers and all of our staff were in harm's way," Fitzpatrick said. "There were bullets going through windows and there were bullets going through walls. And their teachers kept their kids calm, kept them on the floor, and kept them as safe and secure as possible."Of the student who was wounded by gunfire, Fitzpatrick said that the injured student is now in stable condition."I cannot say enough about their heart and about their bravery," Fitzpatrick said of the school staff.The school was not the only place in Rancho Tehama terrorized by the shooter, who also killed three people in his neighborhood before stealing a vehicle and driving toward the school. He fired apparently at random at other people on the road there.On Wednesday, Johnston said there could also be more injuries that haven't been reported. Of the residents where the shootings took place in Rancho Tehama, he said, "They need to check on each other, they need to check on their neighbors. Because this individual was literally going up and down the road shooting at random structures."Referring to video footage taken at the school, Johnson said it seemed that Neal had grown frustrated after being unable to get into the school.After roughly six minutes firing at the classrooms, he left and continued his rampage back along the road he came from before law enforcement officers finally shot and killed him in his vehicle."He chased people with his vehicle, shooting at them," Johnston said.All told, the shootings lasted about 45 minutes and left at least six dead, including the shooter himself. Citing police phone records, Johnston said that the first call to dispatch had come in at 7:54 a.m. — and that the call for an officer-involved shooting came in at 8:19 a.m.Johnston noted Tuesday that one of the gunman's first victims was a neighbor, who allegedly had been assaulted by the gunman in January and had taken out a restraining order on him. The Bee explains how it identified Neal from this information: