Texas college campus shooting

A volley of gunshots about noon on Jan. 23 at Lone Star College prompted a

lockdown and eventual evacuation of the campus in north Houston. In the

end, three people were hospitalized, including a maintenance worker

caught in the crossfire and two others who authorities believe were

involved in the gunfire.

Students wait outside an entrance to the Lone Star College North Harris campus after a shooting on campus on Tuesday, Jan. 22, 2013 in Houston. The shooting wounded three people and sent students fleeing for safety as officials placed the campus on lockdown, officials said. Harris County Sheriff's Maj. Armando Tello said authorities had detained a person of interest. Police did not provide any details about the people who were wounded. (AP Photo/Patric Schneider)

Students wait outside an entrance to the Lone Star College North Harris campus after a shooting on campus on Tuesday, Jan. 22, 2013 in Houston. The shooting wounded three people and sent students fleeing for safety as officials placed the campus on lockdown, officials said. Harris County Sheriff's Maj. Armando Tello said authorities had detained a person of interest. Police did not provide any details about the people who were wounded. (AP Photo/Patric Schneider)

Police collect evidence after a shooting happened on Lone Star College North Harris campus on Tuesday January 22, in Houston. The shooting at a community college wounded three people Tuesday and sent some students fleeing for safety while others with medical training helped tend the wounded. (AP Photo/ Patric Schneider)

Police collect evidence after a shooting happened on Lone Star College North Harris campus on Tuesday January 22, in Houston. The shooting at a community college wounded three people Tuesday and sent some students fleeing for safety while others with medical training helped tend the wounded. (AP Photo/ Patric Schneider)

Ana Leal, left, embraces Lone Star College student Sabrina Cuellar after she was evacuated and picked up by her mother, Maria Cuellar, right, from the campus following a shooting at the north Harris County school Tuesday, Jan. 22, 2013, in Houston. Authorities say the shooting was the result of an altercation between two people, and at least one was a student. (AP Photo/Houston Chronicle, Brett Coomer) MANDATORY CREDIT

Ana Leal, left, embraces Lone Star College student Sabrina Cuellar after she was evacuated and picked up by her mother, Maria Cuellar, right, from the campus following a shooting at the north Harris County school Tuesday, Jan. 22, 2013, in Houston. Authorities say the shooting was the result of an altercation between two people, and at least one was a student. (AP Photo/Houston Chronicle, Brett Coomer) MANDATORY CREDIT

This frame grab provided by KPRC Houston shows the scene at Lone Star College Tuesday, Jan. 22, 2013, in Houston, where law enforcement officials say the community college is on lockdown amid reports of a shooter on campus. (AP Photo/Courtesy KPRC TV) MANDATORY CREDIT

This frame grab provided by KPRC Houston shows the scene at Lone Star College Tuesday, Jan. 22, 2013, in Houston, where law enforcement officials say the community college is on lockdown amid reports of a shooter on campus. (AP Photo/Courtesy KPRC TV) MANDATORY CREDIT

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