The Brief A Madison police officer shot and killed a man on Wednesday, the department said. Police said the man had a knife and injured an officer prior to the shooting. The police department said it is aware of video of the shooting circulating online. A Madison police officer shot and killed a man, who the department said was armed with a knife, on Wednesday afternoon, July 22. Madison police shooting What we know: Police said officers were initially called for reports that someone was stealing bicycles and checking vehicle doors in Madison's Marquette neighborhood. They found the man, but he rode away on a bicycle. FREE DOWNLOAD: Get breaking news alerts in the FOX LOCAL Mobile app for iOS or Android Officers spotted the man again in the area of Baldwin and Williamson, a little more than a mile northeast of the Capitol, at around 1:35 p.m. Police said the man fell or was pulled off the bicycle, this is still being determined. There was then a struggle in the middle of the inspection between the man and officers. Madison Police Department During the struggle, police said the man pulled out a knife and injured an officer. Officers tried using a taser to take the man into custody, but they were unsuccessful. The injured officer then shot the man. The Madison Police Department said officers provided life-saving attempts at the scene, and the man was taken to a hospital where he was pronounced dead. Including the officer who shot the man, four officers were involved in or witnessed the shooting. All four will be placed on administrative leave. The department described the officer who fired his weapon as a veteran officer. Madison Police Department officers do not have body-worn cameras, according to WMTV-TV. SIGN UP TODAY: Get daily headlines, breaking news emails from FOX6 News What we don't know: Police only identified the man as being in his thirties. The Madison Police Department said a second officer was also injured, but it's not clear how. At this time, it is not believed to be a knife wound. The Wisconsin Department of Justice Division of Criminal Investigati #fox6now #crimewatchmilwaukee