Tiernan Darnton confessed to friends during truth-or-dare game and later to counsellor, jury heard
A student has been convicted of murdering his 94-year-old step-grandmother three years after an inquest ruled she was the victim of an accidental house fire.
Mary Gregory was discovered under a table in the conservatory of her smoke-filled bungalow in Heysham, Lancashire, in May 2018 and died four days later in hospital.
