The family of a man who committed murder during an escape from a secure mental health unit have told Sky News they were "failed" by the trust that was meant to be caring for him. Joshua Carroll is currently waiting to be sentenced for the murder of Headley Thomas, known as Barry, after beating him to death in a park in Trafford, Manchester, in September 2022. Read more: https://news.sky.com/story/family-of-man-who-committed-murder-after-escaping-from-mental-health-unit-say-they-were-failed-by-