Her brother Martin describes Police Scotland, which has admitted failing Bell with its M9 crash response, as ‘useless’ for constable’s actionThe brother of Lamara Bell, who died from her injuries after police failed to follow up a report of her car crashing off a motorway in central Scotland, has described the force as “useless” after it emerged that a constable left a voicemail on his sister’s mobile 10 days after her death.