Officers found the two suspects in a vehicle, along with a baseball bat, brass knuckles, knives and a small amount of marijuana.
The incident happened around 11 a.m. at the Pig Stop located at 2917 N. 15th St.
The 27-year-old Clintonville man was believed to be upset by recent bad news he had received.
A Wisconsin prosecutor will announce Tuesday whether charges will be filed against an officer who fatally shot a man in Madison.
The deaths of the officers are the first to hit the southern Mississippi city of Hattiesburg in three decades.
Larry Shannon, of Whitewater, was sentenced to life in prison for an attack that left two girls with life-threatening injuries.
The third inmate who walked away from a corrections boot camp in western Wisconsin has been captured in Minnesota.
Maria Hamilton of Milwaukee, the mother of a man killed by a police officer in a downtown park, is helping to lead the effort.
A Racine man has been charged with second-degree sexual assault in a case from nearly 13 years ago.
Police are still searching for Jesse J. Fairley.