Brother of Allapattah Gunman Arrested After Deadly Standoff

Alan Henry Triana, 38, brother of 27-year-old Mason Triana, was arrested Thursday evening around 6 p.m. and booked into Turner Guilford Knight Correctional Center, according to Miami Police arrest affidavits and jail records. Triana faces charges of harassing a witness in a capital felony case, tampering with physical evidence, possession of armor-piercing ammunition, improper exhibition of a firearm, and resisting an officer without violence. Bond was set at $2,500 for lesser charges, with the witness harassment count pending a hearing. The charges stem from Thursday morning's violence near Northwest 26th Street and 15th Avenue in Allapattah. Miami Police Sgt. Michael Morales said Mason Triana shot a male sergeant in the ankle and a female officer in the knee around 7:45 a.m., per department statements and video from the scene. Mason barricaded himself in a home across from NW 26th Street, firing at officers again before police found him dead inside from a gunshot wound, the origin of which remains under investigation (Miami Police press conference, YouTube footage). Police executed a search warrant at Triana's body shop in the 2300 block of NW 27th Ave., where they linked him to the pre-arrival argument and shooting with his brother. A later search of the standoff house uncovered multiple weapons, including a loaded AR-style pistol with green-tip armor-piercing rounds, per the arrest affidavit. During Friday's court appearance, Miami-Dade Circuit Judge Maria Espinosa Dennis ordered Triana to possess no weapons, including firearms or knives (court records). Both injured officers, longtime department members, underwent surgery and were reported in good spirits (Miami Police update). Neighbors remain shaken, with Ring videos capturing the chaos, amid Allapattah's rising concerns over crime. This incident unfolds as Florida faces a foreclosure surge — third-worst nationally — threatening homeowners amid skyrocketing insurance costs, while public safety worries persist alongside a deadly Miami-Dade DUI crash (Florida Realtors data; state reports). State investments in hurricane prep and infrastructure offer some relief, but residents question resource priorities amid ongoing economic pressures.