Jonathan Jimenez, 25, was killed on January 5, 2016, in Chicago during a violent altercation at a party in West Chicago. Tecuatl slipped and fell, dropping the knife, and Jimenez then used that knife to stab Tecuatl multiple times, killing him.

Following the incident, Jimenez was arrested and charged with first-degree murder, later pleading guilty and receiving a 25-year sentence. Two other men named Alejandro Martinez and Anthony Rios were charged with armed violence and sentenced to 14 and 17 years. The investigation identified Jimenez as a member of a street gang and described the killing as part of wider gang-related violence in the area.

Did anyone at the party or in the neighborhood see how the confrontation began or can add details about the sequence of events that night?