Michael Robinson, age 42, was killed in Chicago on January 17, 2011.

The Chicago Police Department’s 2011 Murder Analysis Report shows the city recorded 433 homicides that year and notes many cases remained unsolved; it does not provide case-level details for Robinson or indicate any arrests or identified suspects in his death.

If anyone knew Michael Robinson or has information about what happened to him on January 17, 2011, please share what you can with the Chicago Police Department.