Author Andrea Mara talks ”No One Saw a Thing”

Best-selling author Andrea Mara chats to Trina about her latest crime thriller "No One Saw a Thing". You stand on a crowded tube platform in London. Your two little girls jump on the train ahead of you and as you try to get on, the doors slide shut and the train moves away, leaving you behind. With the help of staff, you are on the next train where the children will be waiting for you safely at the next station. Except, only one child is waiting. And no one saw a thing.