Alex R. Sena was 18 and from Miami when he was killed in a drive-by shooting on April 15, 2018, near Northwest 111th Street and Northwest 14th Avenue. Nicknamed Ace by friends, Sena was one of two young men who died after being shot while in a vehicle; 19-year-old Alvonta Shelton was the other fatality and a third occupant survived. The three managed to drive themselves to North Shore Medical Center, but Sena and Shelton died shortly after arrival.

The Miami-Dade Police Department has been seeking public help in the investigation. No arrests have been reported and the identities of the shooters remain unknown. If anyone knew Alex Sena, his routine, or saw activity near Northwest 111th Street and Northwest 14th Avenue on April 15, 2018, please share what was seen with investigators.