Anniebell Stewart has bittersweet news for her slain nephew, Glen, who was supposed to turn 18 today: The police say they?ve caught your killers.

“I?m overwhelmed with joy,” said Stewart, 22. “Although the arrest cannot bring Glen back, it?s a relief. God is a good God. Justice has prevailed. I?m so excited. This brings a very good sense of closure on his birthday.”