Taylor Smith, 20, 119 Stanton Ave. Unit 623, was arrested and charged with possession of a controlled substance, possession of drug paraphernalia, and interference with official acts (reported at 11:30 p.m.).

Officers assisted an other agency with a criminal investigation in the 1100 block of Duff Ave. (reported at 12:48 a.m.).

A woman reported being sexually assaulted by a non-stranger in the 200 block of Hayward Ave.; the incident happened last weekend (reported at 10:30 a.m.).

Yixin Lin, 20, no address, was arrested and charged with with simple misdemeanor assault at Student Services Building (reported at 3:14 p.m.).

Officers responded to a fire alarm at the Memorial Union; cause was attributed to an electrical short in a light switch (reported at 4:20 p.m.).