Breaking Glass: Part 1 (S03E05)

The team is faced with a highly disturbing case of murder and child abuse in a children's home. When Dr. Laurie Poole barges into Boyd's office, she claims to have new information which will shed light on the abuse and disappearance of two boys. Boyd reluctantly takes on the investigation and soon realises that there is a lot more to it than first meets the eye. (iTunes)