Five people, believed to be members of the same family, were found shot to death in a Milwaukee home, USA, on Monday morning after the suspect called 911 to report that "his family was dead."
The suspected gunman, identified as 43-year-old Christopher Stokes, was arrested after the shooting, The New York Post reported.
The victims, ranging in age from 14 to 41, were found dead inside a home on the city's north side.
A baby inside the residence survived the bloodbath, Milwaukee Mayor Tom Barrett told reporters at the scene. Investigators believe the shooter decided to spare the infant.
Police recovered a weapon at the scene.
Stokes has several prior arrests dating back to 2002, which prohibit him from legally owning a gun, according to online records.
He was sentenced to four-and-a-half years in prison in 2007 after pleading guilty to felony battery, felony bail jumping and felony intimidation of a witness.
In 2017, he pleaded guilty to misdemeanor disorderly conduct and was sentenced to a month in jail with work-release privileges.