Police in the US state of Illinois have reported that a guy went on a stabbing spree at several residences, leaving four people including an adolescent girl dead and at least five injured.
According to a statement from Rockford City Police, the stabbings happened on Wednesday afternoon, and they detained a 22-year-old suspect.
There was no mention of a potential motive in the statement.
Rockford is located about 90 miles northwest of Chicago.
The police reported that the deceased comprised two men, ages 22 and 49, a lady, 63, and a 15-year-old girl.
Five persons had been hurt, according to the police statement, however US media later quoted the police as claiming that seven people had been hurt.