The King County Medical Examiner's Office has identified the 24-year-old man fatally shot in the head at a Federal Way gas station Saturday as Darrell Deon Webster.

Earlier that night, police said, Webster argued over a woman with the alleged gunman and two others at the Northshore Bar and Grill in Tacoma. Webster left the bar after Puyallup tribal police broke up the fight, then drove to a gas station in the 2100 block of Southwest 356th Street.

Another altercation broke out there, and Webster was shot, police said.

Prosecutors have charged Alfonso Senior, 29, with second-degree murder and his brother, Antoine Senior, 22, with rendering criminal assistance and illegally possessing guns.