Sidney Ross, 31, was fatally shot on January 3, 2012, at about 7:20 p.m. at the intersection of Ward and Foster in Houston, Texas. Ross was pronounced dead at the scene. Authorities released surveillance footage of a vehicle believed to be involved and focused follow-up efforts on tracking that car.

Investigators said the shooting grew out of an altercation and that reports implicated a woman who allegedly set up the incident, prompting speculation the killing may have been part of a planned robbery. Crime Stoppers of Houston offered rewards and worked with police as authorities continued to seek witnesses and evidence. The case remains unsolved as investigators look for information that could lead to arrests.

If anyone has information about the vehicle, the woman reportedly involved, or the events at Ward and Foster that night, please contact Houston Police Homicide or Crime Stoppers of Houston.