Across the UK and behind closed doors, thousands of children are providing care for loved ones who simply couldn't cope without their support. Ronke Phillips investigates the true scale of the issue and asks whether young carers are getting the support they need.

Dr Ravi Jayaram helped expose serial killer nurse, Lucy Letby. It was months before his fears were finally investigated by police. He joins Paul Brand to investigate the estimated 11,000 avoidable deaths a year due to patient safety failings in the NHS.