Police say the suspect in the Kalamazoo shootings was an Uber driver and was giving rides between attacks Saturday night.
Jason Dalton, 45, is in custody in connection to a shooting spree killing six people, and injuring two others.
Dalton reportedly dropped off passengers at a Texas Township hotel, then went to the Cracker Barrel next door and opened fired in the parking lot, killing four people.
Investigators believe Dalton is responsible for shootings outside a townhouse, restaurant and car dealership, killing four women, a father and his 18-year-old son.
A mother and a 14-year-old girl are in critical condition.