KALAMAZOO (WKZO) -- Kalamazoo Public Safety continues to investigate the homicide of Bob Medema, reported on August 11th.  Investigators have come to believe that the crime was not a random act of violence, but that Medema was targeted by his attacker.

A pair of Air Jordan athletic shoes were abandoned near the scene of the crime.  Investigators are seeking more information about anyone known to wear the shoes as it is believed that they may be directly related to the incident.

Anyone with information is asked to contact Kalamazoo Public Safety or Silent Observer.