Robert Gonzalez was 21 and a father of two when he was fatally stabbed in Chicago in the early hours of August 31, 2013. He was walking home from a club with a friend when a group of four men approached and attacked him; he suffered 15 stab wounds and died after being taken to a nearby hospital. The friend escaped and reported the assault, and at least one eyewitness has been identified, but no arrests have been announced.

The case remains open and police continue to seek information. If anyone remembers seeing Robert that night or has any information about the attack, please come forward to assist the investigation.