NEW : Kyle Sullivan , 19 , finds three young women shot on a sorority lawn . NEW : One woman who thinks she wo n't survive calls mom to express love , he says . `` We 're used to loud noises around here , '' she said . Comment: In 2001 , a motorist killed four people by running them over in Isla Vista .
NEW : Kyle Sullivan , 19 , finds three young women shot on a sorority lawn . NEW : One woman who thinks she wo n't survive calls mom to express love , he says . Comment: In 2001 , a motorist killed four people by running them over in Isla Vista .