CHICAGO, March 22 (Xinhua) -- One police officer and three other people were killed in a series of shootings in the U.S. state of Wisconsin on Wednesday, and one suspect has been in custody, local media reported.
The shooting spree apparently arose from a domestic dispute at a bank in Marathon County, then at a law firm and an apartment complex, Fox News quoted officials as saying.
Dozens of police and emergency vehicles first rushed to a Marathon Savings Bank in the village of Rothschild and found two people had been shot dead.