Eddie Fenton, 24, was charged Wednesday in the April 1, 2006 murder.
The family of a teenaged murder victim waited four years for this day.
Williams was shot in the head while trying to pull a friend out of a brawl outside a Ford City mall movie theater.
"It takes a village, for this that happened now, it takes a village to happen and brought justice and got the person that did this to my son," said Willie Williams, Jr., victim's father."I always had faith in God and police officers, I never lost faith," said Indira Rutues, victim's mother.
Williams had been a Jesse White tumbler. Secretary of State White was on hand Wednesdsay as the family expressed their relief that the suspect was arrested.
