University of Rhode Island students walk freely on campus after the school canceled a lockdown of the campus in South Kingstown, R.I., following a report of a gunman in Chafee Hall, Thursday, April 4,... more 
University of Rhode Island students walk freely on campus after the school canceled a lockdown of the campus in South Kingstown, R.I., following a report of a gunman in Chafee Hall, Thursday, April 4, 2013. The school ended the lockdown after about 2½ hours, and said despite reports of an active shooter on the campus, an investigation revealed there was no gun or active shooter at any time. (AP Photo/Stew Milne) less 
1 / 3
Associated Press | Photo By Stew Milne
Thu, Apr 4, 2013 4:48 PM EDT