Updated:ORANGE COUNTY, Fla. —
A murder charge has been filed against the man who detectives said was responsible for a fatal shooting outside Orlando Regional Medical Center.
Alex Mazzan, 20, was killed in the shooting on Lucerne Terrace in late May.
In June, police said they identified Brixton Dyer as the gunman in the shooting. Dyer was already in the Orange County Jail on an unrelated charge.
According to investigators, it's believed an argument between the two led up to the shooting.
A first-degree murder charge was filed against Dyer on Tuesday in connection with Mazzan's death.