Isaias Dillon Ramirez, 24, was shot and killed during a Halloween party in central Phoenix in the pre-dawn hours of October 27, 2024. The shooting occurred around 2:50 a.m. at a house party near 23rd Street and Fillmore Street. Officers who arrived found Ramirez with at least one gunshot wound; he was pronounced dead at the scene after life-saving efforts.

Homicide detectives are investigating and no arrests have been announced. Authorities have identified a man and a woman as persons of interest; they were reportedly seen leaving the party and getting into a black SUV shortly after the shooting. The Phoenix Police Department and Silent Witness are offering a $2,000 reward for information that leads to an arrest and are asking anyone who was at the party or who has relevant details to contact Silent Witness anonymously.

If anyone was at that house party or has information about the people who left in the black SUV, please contact Silent Witness.