Blood evidence is linking a missing Houston girl to her stepfather. Houston Police say they found blood evidence of the missing four-year-old girl in Darion Vence's apartment, and that his story keeps changing. Vence had told police three men assaulted him while he was driving to the airport to pick up the girl's mother last Saturday, and that they took the girl. Vence is now being charged with tampering with evidence. He has a court appearance Monday.
Photo: Harris County