Lara was seven when her birth mother died from a drug overdose. With no extended family to look after her, she was put into foster care. The care system failed Lara and now she is failing her son. Lara and her one-year-old son, Arthur, are brought to experienced foster carer, Cathy Glass, by their social worker. Lara has fled an abusive relationship and Arthur has suspected non-accidental injuries. Cathy must monitor Lara whenever she is with her son, day and night. She cannot let them out of her sight for a minute.

In 1977, in an Ohio Amish community, pregnant wife and mother Ida Stutzman perished during a barn fire. The coroner’s report: natural causes. Ida’s husband, Eli, was never considered a suspect. But when he eventually rejected the faith and took his son, Danny, with him, murder followed. What really happened to Ida? The dubious circumstances of the tragic blaze were willfully ignored and Eli’s shifting narratives disregarded.

Colorado, 1976. When Reverend Mike Fuller and his beautiful wife, Sharon, arrive in the sleepy town of Rocky Ford, local residents think something’s off about the new couple. The God-fearing minister is gruff and cold, while charismatic Sharon has her husband wrapped around her finger.

In 1911 two British heiresses, Claire and Dora Williamson, read a brochure about a revolutionary fasting treatment that promised a lifetime of good health. The sanatorium in the village of Olalla, west of Seattle, was surrounded by a beautiful forest, sparkling waters and fresh air. The sisters agreed it sounded perfect and exactly the restorative holiday they needed. But within a month of arriving, under the supervision of Doctor Linda Burfield Hazzard, Claire and Dora began to realise the frightening truth – they were not patients but prisoners at the isolated sanitorium.

On the beautiful island of Jersey, the wealthy Newall family were the epitome of success: Roderick, the eldest son, was a handsome Royal Green Jackets lieutenant, and his younger brother, Mark, was a financier. On the night of 10 October 1987 Nicholas and Elizabeth Newall went out to dinner with their sons to celebrate her 48th birthday. It was the last time that the parents were seen alive. Sometime during that evening, they were bludgeoned to death at their home, their bodies removed, leaving only bloodstains behind.