A family birthday celebration in Tulsa, Oklahoma, ended in homicide for 43-year-old Antonio Rosales of Chicago. Rosales was attending his cousin’s party at an event center near 31st and Mingo in the early hours of Sunday when a fight erupted and shots were fired. He was struck in the chest, taken to a nearby hospital, and died of his injuries. Two other men were wounded; their injuries were described as not life-threatening.

The Tulsa Police Department identified 28-year-old Maximilliano Perez as the primary suspect and obtained a warrant for first-degree murder, asking the public for help locating him. Rosales’s family remembered him as a father who had been visiting relatives when the shooting occurred.

If anyone has information about the shooting or the suspect’s whereabouts, please share what is known with Tulsa police.