Brownsville Police are currently investigating a homicide on the 2400 block of Military Hwy. The incident was reported last night (031517) at approximately 7:50pm. A male subject, who was later identified as Jose Guadalupe Martinez (50), was found in his place of business faced down. Subject had an injury that appears to be a gunshot wound to the head. At this point there is very minimal information as to a motive or actual cause of death. An autopsy was ordered by JP Linda Salazar. Anyone with information to this case is asked to contact the Brownsville Crime Stoppers at (956)546-TIPS(8477). The information you provide could earn you a cash reward. All calls remain anonymous!