A serial killer struck CNN campus in days . five students were killed in days , sending fear rippling across the city . the University of Florida 's Tracy Paules was a freshman at the university when the killings occurred . Both Christina Powell and Sonja Larson had been stabbed to death , one of them mutilated , her body posed in a sexually explicit manner . The university is dealing with a string of attempted assaults on women over the past two weeks .
A serial killer struck CNN campus in days . five students were killed in days , sending fear rippling across the city . the University of Florida 's Tracy Paules was a freshman at the university when the killings occurred . The university is dealing with a string of attempted assaults on women over the past two weeks .