Students and family line up to receive personal property at the north gym of Reynolds Middle School on Tuesday evening, June 10, 2014, in Troutdale, Ore. A teen gunman armed with a rifle shot and killed a 14-year-old student Tuesday and injured a teacher before he likely killed himself at a high school in a quiet Columbia River town in Oregon, authorities said. (AP)
A police vehicle sits near yellow police barrier tape in front of Reynolds High School in Troutdale, Oregon. A gunman walked into the Oregon high school with a rifle and shot a student to death on Tuesday before he was later found dead, in the third outbreak of gun violence to shake a US high school or college campus in less than three weeks. (REUTERS)
A family embraces after students arrived at a shopping center parking lot in Wood Village, Ore., after a shooting at Reynolds High School in nearby Troutdale. A gunman killed a student at the high school east of Portland Tuesday and the shooter is also dead, police said. (AP)
Parents and family wait at a shopping center parking lot in Wood Village, Ore, to be reunited with students after a shooting at Reynolds High School in nearby Troutdale. A gunman killed a student at the high school east of Portland Tuesday and the shooter is also dead, police said. (AP)
Students look for family members after arriving at a shopping center parking lot in Wood Village, Ore., after a shooting at Reynolds High School on Tuesday, June 10, 2014, in nearby Troutdale. A gunman killed a student at the high school east of Portland Tuesday and the shooter is also dead, police said. (AP)
Parents wait at a shopping center parking lot in Wood Village, Ore., to be reunited with students after a shooting at Reynolds High School Tuesday, June 10, 2014, in nearby Troutdale. A gunman killed a student at the high school east of Portland Tuesday and the shooter is also dead, police said. (AP)
A Reynolds High School student is reunited with her mother after a shooting at her school June 10, 2014 in Troutdale, Oregon. Authorities said one student was fatally shot and the gunman was found dead at an Oregon high school. (AFP)
Parents and students are reunited after a shooting at Reynolds High School in Troutdale, Oregon June 10, 2014. A gunman walked into the school and fatally shot a student on Tuesday before authorities found him dead a short time later, a day before students were due to finish classes and break for summer vacation. (REUTERS)
Police check students and faculty members, walking with their hands up, after a shooting incident at Reynolds High School in Troutdale, Oregon in this still image from a June 10, 2014 video by KGW Newschannel 8. A gunman walked into the Oregon high school and fatally shot a student on Tuesday before authorities found him dead a short time later, a day before students were due to finish classes and break for summer vacation. There was no immediate word of any other serious injuries in the shooting at the school, which was on lockdown as students were evacuated from the school room by room, police said. (REUTERS)
Parents wait behind police tape for students from Reynolds High School to arrive by bus in Troutdale, Oregon June 10, 2014. A shooting at the high school left one student and the gunman dead, the local police chief said. (REUTERS)
Parents and students are reunited after a shooting at Reynolds High School in Troutdale, Oregon June 10, 2014. A gunman walked into the school and fatally shot a student on Tuesday before authorities found him dead a short time later, a day before students were due to finish classes and break for summer vacation. (REUTERS)