David's block of flats is devastated by an explosion. With the aid of his neighbour, he is able to save several people trapped in the wreckage. However, he becomes convinced the blast was intended specifically to kill him. Determined to find answers, he uncovers something terrible concerning Ollie. Stevie is shocked to discover who the new management consultant is, and Robyn agrees to be a surrogate for Adi and Marty
