 The manhunt also involves armed police officers and specialist search teams responding at pace in the wake of what has been a horrific incident, involving what is currently believed to be a crossbow, but other weapons may also have been used. Chief Superintendent John Simpson suggested that the attack wasn't random and that the suspect knew the family. John Hunt is the main racing commentator for BBC Live, the corporation's main news and sports radio channel. His voice is known to millions through his coverage of the world-famous Grand National