Four-year-old Blessing J. Aoci, went missing Thursday morning after the car she was in was stolen while left running outside a residence in Rock Island, about 170 miles west of Chicago.

Police said 4-year-old Blessing Aoci has been reunited with her mother. Five teens have been arrested in the case.

A large-scale search is underway for a 4-year-old girl missing after her mother’s car was stolen while she was in the back seat, Illinois police say. The car was stolen from outside a Rock Island home at about 6 a.m. on Thursday, Jan. 16, according to investigators.