Arlington Heights police responded about 12:45 a.m. Sunday to a report of battery in the 1100 block of East Algonquin Road. A roommate reported that his roommate in his 40’s punched him several times. The offender had already left the scene. While police were investigating the first incident, police discovered a second incident of possession of illegal substance.
Police arrest one subject for possession of illegal substance and transported the suspect in custody to Arlington Heights police headquarters.