security forcers stormed baca kahn university -- bacha khan. most were shot. reporter: hospital crews rushed to save and focus is saving as many lives as possible. others are in mourning and disbelief. the morning's dens fog allowed the gunmen to scale the walls and enter the university. about 3,000 people were on campus as the militants opened fire targeting students and teachers. there was confusion as the attacks began. we heard firing from the back of campus. we thought maybe some people were fighting. then the firing increased, so we said get into the rooms and don't go out. then the security forces arrived and showed great bravery. the army soldiers showed great bravery. police arrived first followed by the pakistani army. some teams evacuating students and staff while others focused on hunting down the attackers. shortly afternoon, security forces killed all four gunmen. police say most of the victims were shot in the male dormitoryies. the region is a stronghold for the taliban. just over a year they attacked a school in peshawar and killed 136 childre