Young mother and former GB youth swimmer, Alexis Quinn, agrees to enter NHS England psychiatric care following a family tragedy. She could never imagine that her three-day admission will turn into a three-year ordeal.

Then undiagnosed with autism, and often the subject of 24-hour surveillance as well as long periods in solitary confinement, Alexis descends to the darkest reaches of locked-in, psychiatric care. There, she encounters the kind of threat she never could have imagined in a secure mental health hospital. In a bid to break free, Alexis plots a daring escape.

Making it back to her daughter, however, will pit her against some of the most powerful institutions in the State, including the police.

A warning, this series contains discussions about sexual assault.

Credits -

From Sky News StoryCast, Patient 11 is written and produced by Robert Mulhern. Reporting by Rebecca Thomas and Robert Mulhern. Editing by Paul Stanworth. Data and Forensics by Saywah Mahmood. Social Media by David Chipakupaku. Story commissioner, Dave Terris. Graphics by Kelly Casanova. Press and marketing by Anna Phelan. If you were impacted by this story please email the StoryCast team on storycast@sky.uk