Arlington Heights police arrested one subject, possibly for battery, just south of the intersection of Miner and Hickory. A plainclothes officer had one suspect in custody and called for an ambulance at the location just before 10:30 p.m. Thursday. An evidence technician was also called in for the case. No details on whether an injured victim was seen by paramedics or if the offender was seen by paramedics — or both. One in custody. Taser was possibly deployed.