Hipolito Gomez, 24, was killed on August 20, 2013, in Houston, Texas, in what investigators described as a violent, apparently gang-related attack. Authorities considered the possibility of MS-13 involvement as part of a wider pattern of gang violence in Houston that year.

The Houston Police Department, the FBI and Homeland Security Investigations have been involved in tackling such cases, but limited leads and community reluctance to testify have hampered progress in many investigations.

Has anyone with information about Hipolito Gomez or his activities in Houston in August 2013 come forward?