DE PERE, Wis. (AP) -- Police in De Pere have identified the four people killed in an apparent murder-suicide.

In a news release, police say 46-year-old Denis Bay shot and killed his 44-year-old wife Michelle Bay along with his 14-year-old daughter Andrea Bay and 10-year-old son Daniel Bay. He then shot himself.

Police Chief Derek Beiderwieden has said a man called police from inside the house about 3 p.m. Friday to report he had just killed three people and was about to kill himself. The phone line went silent and a loud "pop" was heard.

Police say they are still investigating the motive, but they know Denis Bay was unemployed and his wife filed for divorce in 2010. The divorce was still pending.

Police believe a .45 caliber semi-automatic handgun was used.

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DE PERE, Wis. (AP) -- Police in De Pere say four people are dead in an apparent murder-suicide.

Police Chief Derek Beiderwieden says a person called police Friday saying he had killed three people.

WLUK-TV reports when officers arrived at the home they found the bodies of a woman and two children, all apparent murder victims. They also found the body of the husband, who apparently had killed himself.

Police recovered a firearm at the scene. Names of the victims have not been released.