After lots of investigation, the cops find Griffin's body. They run a report on how the rope around his feet and hands could have stopped blood flow, causing some possible heart problems. At the scene, all they find is a sweatshirt, but Cathy tells the cops his ring Is missing. As the kids try to lay low for now, the report plays on the local news, forcing David to hide the ring. David's grandma, Irma, noticing his unusual behavior lately, decides to go through his room. Once she finds the ring, she confronts David, hoping it's a gift from his dead dad. When he says he had just found it on the street, Irma keeps the ring, worrying David had stolen it. David, now worrying about his Grandma turning him in, tells Mark. He says it's okay, but his actions don't speak for his words. The next day, Irma is found dead. Once Susan hears from David about what happened, she knows in her heart Mark had killed Irma. At the crime scene, the only valuable evidence is a brown sweatshirt, the same one Mark always wears.