Damilola: The Untold Story review – John Boyega’s trauma after losing his childhood friend is haunting

<p>The actor and his sister were with the 10-year-old on the night he was murdered. For the first time, along with the caretaker who found him bleeding, they share their terror – and celebrate their friend</p><p></p><p>Next month marks 26 years since the killing of 10-y