Overview
- A Merseyside Fire and Rescue Service and Merseyside Police investigation concluded in late September that an electrical event caused a lithium‑ion battery being charged separately from an e‑scooter to go into thermal runaway and start the blaze.
- Four members of one family — a mother and her three children — were found dead in an upstairs bedroom and a fifth person was taken to hospital with burns after the early‑morning house fire in Bootle.
- MFRS released regional data showing 150 fires linked to lithium‑ion batteries in Merseyside from April 2023 to August 2026 and said five fatalities in that period were connected to such batteries.
- Fire officials warned people to use only manufacturer‑supplied or approved batteries and chargers and to stop using batteries that swell, make unusual sounds, smell odd, fail to charge, or emit smoke.
- Local residents have left tributes and set up a GoFundMe for the grieving family while fire crews will carry out community visits this week to give safety advice and reassurance.