Seven people, including a child, have been killed in related shootings in Grand Rapids, Mich., police say, the Associated Press is reporting.

Update at 7:05 p.m. ET: Because of the manhunt for the suspect, the city has canceled all Little League games tonight.

Update at 6:51 p.m. ET: Police say a separate shooting involving occupants of two cars, one matching the suspect's, may be related to the rampage. The Grand Rapids Press reports that a car matching the description of suspect Rodrick Dantzler's vehicle has been found at an apartment complex with its rear window shot out.

Update at 6:33 p.m. ET: The Grand Rapids Press reports that two women and a child, reportedly a 10-year-old girl, were shot to death at one address, while three women and a man were found dead at another home.

Update at 6:24 p.m. ET: Police identity the suspected gunman as Rodrick Shonte Dantzler, 34, The Grand Rapids Press reports, adding that the rampage apparently stemmed from "domestic issues." Police say Dantzler remains at large since the shootings on the city's northeast side. He was last seen in in a tan 2003 Lincoln Towne car, with silver rims, bearing Michigan license plates BWK 2308.