42-year-old Daniel Schlienz shot and injured three people after trial proceedings of a sexual assault case where he stood as the defendant. Schlienz father says the trial had taken its toll on his son and he had become suicidal.

The Duluth News Tribune says Daniel Schlienz, a former pro boxer on trial for sexual misconduct, probably left the courthouse after the jury found him guilty, then returned with a gun.

A Hennepin County judge is refusing to hear cases in three suburban courtrooms, and is urging his colleagues to do the same, until authorities put security measures in place.

Daniel Schlienz, a former pro boxer who was on trial for criminal sexual misconduct, allegedly opened fire at a courthouse in Grand Marais after hearing the guilty verdict.

The county board recently voted to install the additional equipment after Judge Lloyd Zimmerman refused to hear cases in the suburbs because of lax security. Zimmerman's concerns were raised several weeks after the shooting in Grand Marais where a prosecutor and witness were critically wounded, the AP reports.

The suspect in a shooting at a Grand Marais courthouse has died, according to Cook County jail officials. Authorities tell KSTP that 42-year-old Daniel Schlienz had been ill and under intense supervision. He allegedly shot two people, including the prosecutor, at a courthouse after he was found guilty of criminal sexual misconduct.