Caught on Camera: Suspect Shoots and Kills Man in Crime Stoppers Video.

San Antonio police and Crime Stoppers have released a video showing the moments before a suspect shot and killed 35-year-old Eloy Hernandez during an argument. The suspect pulled out a small handgun and shot Hernandez in the chest. Police are asking anyone with information on the suspect's identity to contact authorities, and Crime Stoppers is offering up to $5,000 for information leading to an arrest.