Layla hates her step-father, Dave, who abuses her mother, Heather. He is so controlling he even places tracking software on Layla’s phone. Cathy has other concerns about his behaviour too as she learns he has been showering Layla with money and gifts. One day a photograph of Layla posing in her underwear arrives on her phone but she doesn’t know who has sent it. She becomes very distressed, the school is alerted and investigation begins. But as increasingly intimate photos continue to arrive on Layla’s phone suspicion moves away from her fellow students and the truth is far more sinister than anybody ever imagined…