Police believe same person may be responsible for 13 murders . They took place near two college campuses in Kansas during spring break . The rapes began eight days ago , police say . This has led her to believe the attacker entered residences during the day , when a lot of students feel safe leaving doors unlocked . Students at University of Kansas , Kansas , have been alerted .
Police believe same person may be responsible for 13 murders . They took place near two college campuses in Kansas during spring break . The rapes began eight days ago , police say . Students at University of Kansas , Kansas , have been alerted .