Howard County Sheriff Stan Parker says that Christopher Daniel Marquez, Romero Marquez and Gomezindo Diaz were arrested in the 1900 block of Sherwood Way in San Angelo around 4 PM Wednesday.
The arrests were made in connection with a shooting happened in the 500 block of Driver Road in Big Spring (outside the old V.F.W. building).
The shooting -- which happened around 2:30 AM on October 27th -- claimed the life of 33-year-old Luis Adolfo Pena.
Raul Mendez was also injured in the shooting. Mendez, 33, was later treated for his injuries at Scenic Mountain Medical Center and released.
A warrant was issued for the arrest of Christopher Marquez, 19, on October 28th -- in connection with the shooting, but deputies were previously unable to locate Marquez.
Marquez is now officially charged with aggravated assault with a deadly weapon.
Meanwhile, Christopher Marquez's brother Romero Marquez and Gomezindo Diaz were both armed at the time of the arrests.
Romero Marquez and Diaz are now charged with unlawfully carrying a weapon.
Diaz is also charged with possession of marijuana.
All 3 men were being held in the Tom Green County Jail Wednesday.
Howard County Sheriff's deputies, San Angelo Police, U.S. Marshals and Texas Rangers teamed up to make the arrests Wednesday.