Cops probed over death of hero mum killed in blast with ex who ‘stormed home and set off grenade’

POLICE are being investigated over the death of a mum killed in an explosion with her ex after he allegedly stormed her home and set off a grenade. Jo Shaw, 35, died when the explosion tore through her home in Bristol on May 3. Her ex – Ryan Kelly, 41 – who was previously jailed...