Shooting in Alabama

AP Photo/The Decatur Daily, Jeronimo Nisa

Law enforcement and paramedics respond to the University of Alabama, Friday, Feb. 12, 2010, in Huntsville, Ala. A woman opened fire in a biology faculty meeting at the University of Alabama's Huntsville campus Friday, killing three people and injuring three others, two of them critically, officials said.

Police surround the Shelby Center at University of Alabama in Huntsville, Ala. after a shooting Friday, Feb. 12, 2010.

AP Photo/The Huntsville Times, Robin Conn

Two shooting victims are taken from the Shelby Center on the campus of the University of Alabama to an ambulance after multiple people were shot on campus in Huntsville, Ala, Friday Feb. 12, 2010.

California S.W.A.T. team members clear roof of Shelby Center at the University of Alabama in Huntsville, Ala., Friday, Feb. 12, 2010.

Law enforcement and paramedics respond to the University of Alabama, Friday, Feb. 12, 2010, in Huntsville, Ala.

Paramedics rush shooting victims out of the Shelby Center at the University of Alabama campus, Friday, Feb. 12, 2010 in Huntsville, Ala..

AP Photo/The Decatur Daily, Gary Cosby Jr.

A pair of Huntsville police officers stand guard outside the Emergency entrance at Huntsville Hospital Friday afternoon, Feb. 12, 2009 in Huntsville, Ala. A team of physicians were reportedly treating three shooting victims from the University of Alabama, Huntsville.

An unidentified woman is detained by Huntsville, Ala. police, Friday, Feb 12, 2010, on the University of Alabama in Huntsville campus in Huntsville, Ala., where a woman opened fire during a biology faculty meeting.

Paramedics rush a shooting victim out of the Shelby Center at the University of Alabama campus, Friday, Feb. 12, 2010 in Huntsville, Ala..

Police officers exit the Emergency department at Huntsville Hospital Friday afternoon, Feb. 12, 2009 in Huntsville, Ala. A team of physicians was reportedly treating three shooting victims from the University of Alabama Huntsville.

A unidentified woman is taken into custody by Huntsville, Ala. police Friday, Feb 12, 2010, in connection with fatal shootings on the University of Alabama in Huntsville campus in the Shelby Center in Huntsville, Ala.