Police in Rhode Island say they have a person of interest in custody after a shooting at Brown University killed two students and wounded nine others.

The incident happened Saturday afternoon in a classroom during final exams.

The shooting paralyzed the campus, with students sheltering in place for hours. Nine students with gunshot wounds were taken to the hospital, with one in critical condition. An FBI agent says the arrest took place at a hotel in Coventry, about 20 miles (32 kilometers) from Providence.

The latest:

Authorities still haven’t recovered a gun

Armed with a handgun, the shooter fired more than 40 9 mm rounds, according to a law enforcement official.

Authorities as of Sunday morning hadn’t recovered a gun but did recover two loaded 30-round magazines, said the official

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