Willie Bush, 49, was shot multiple times while sitting on his front porch in Chicago’s North Lawndale neighborhood about 11:35 p.m. on Saturday, August 19, 2013. Two other men were wounded in the same attack, one seriously. Bush was transported for treatment but died of his injuries late Monday.

Investigators reported the shooting may have been triggered by rage over an earlier incident in which an uncle was beaten, leading to a violent confrontation that ended with the porch shooting. Details about arrests or identified suspects are limited in the material available.

Who in the neighborhood or anyone with information about a confrontation that night can help piece together what happened to Willie Bush?