Authorities believe the explosion was caused by a build-up of methane gas

Seeraj Ayub, 25, shot 19-year-old Ali Riyan in Alderson Road, Washwood Heath, at around 10.15pm on October 19, 2024

Yasmeen Ali, 44, has been detained indefinitely in hospital after admitting to killing her three children at their Bristol home in February 2024, with mental health services acknowledging failings in her care