A 20-year-old female student reported the theft of her purse from the Main Library on Tuesday night, MSU police Sgt. Maureen Kennedy said.The purse and its contents are valued at $93, Kennedy said. The student left the purse on a table in a bag while she was studying. She said she had left the bag unattended for brief periods. Police have no suspects. l A 23-year-old male university employee reported the theft of a computer keyboard from the Chemistry Building on Wednesday afternoon, Kennedy said.The keyboard is valued at $15, Kennedy said. The employee said he found the keyboard missing after he returned from lunch. There are no suspects.