Sitting next to the living room sofa, fully charged, is the cell phone that belonged to Kimberlyrenee and Manuel Gamboa's son, Kyle.
"We've kept it on and I just think his friends, it helps," Kimberlyrenee says. "Well it helps us to heal and I think it helps his friends to heal."
So they can see whenever one of Kyle's friends sends a text.
"Yeah, and here's another one that says, 'Love you brother, I really don't know what happened. I miss you, I wish you were here.' And that was June 2," she says.