LAWRENCE, Kan. (AP) — University of Kansas police say someone burglarized at least six rooms at a residence hall while students were sleeping.

Prescription drugs and hundreds of dollars of cash were stolen during the thefts late Wednesday and Thursday morning at Lewis Hall.

Capt. James Anguiano says all the rooms were unlocked and people were asleep inside when the burglaries occurred. No one was hurt.

The Lawrence Journal-World reports police are not yet sure whether one or more burglars committed the thefts.