Richard S. Ortiz-Robles, 28, was fatally shot in the early morning hours of April 19, 2026, on Milwaukee’s south side. Officers responded at about 1:40 a.m. to South 13th Street and found Ortiz-Robles suffering from multiple gunshot wounds outside the Punta Cana Bar near Burnham and Rogers streets; he was pronounced dead at the scene and publicly identified by the Milwaukee County Medical Examiner the next day.

Ortiz-Robles, also known as Tronko NTN, was described as a Milwaukee-area reggaetón performer. His obituary says he was born in Fajardo, Puerto Rico, spent part of his childhood in Luquillo, and moved to Milwaukee when he was young. He was married and the father of three daughters.

Investigators focused on Ortiz-Robles’ brother-in-law, Daniel O. Muñoz. Local reports and a criminal complaint say the shooting followed a confrontation between members of the two families outside the bar; surveillance footage was reported to show Muñoz raising a gun and firing seven times. Muñoz was booked April 21 and charged with first-degree reckless homicide while using a dangerous weapon and possession of a firearm by a convicted felon, with habitual-criminal repeater allegations. He was scheduled for an initial court appearance April 24.

If anyone witnessed the confrontation outside the Punta Cana Bar that night or has information about Ortiz-Robles, please come forward.