PORT ORANGE, Florida — A Volusia County jury has found McKenzy Nazien guilty of first-degree murder and attempted first-degree murder following a week-long trial. The charges stem from a fatal shooting incident on September 1, 2022, outside a Port Orange apartment complex.Nazien, who was 19 at the time, was involved in an argument with the 22-year-old victim, which escalated into a gunfight involving two groups of armed men, according to a statement from the State Attorney’s Office for Florida’s 7th Circuit. A witness reported that Nazien shot the victim multiple times in the back, leading to further gunfire from others present. The victim died at the scene after being shot four times.Following the incident, 48 bullet casings and multiple videos were collected by…..