My evil ex threatened to hurt our kids in Facebook DMs weeks before Holly Willoughby kidnap plot arrest – then blamed ME

THE ex-girlfriend of twisted security guard Gavin Plumb has revealed how he threatened their two children weeks before his arrest – and even blamed her for his sick crimes. 

Laura Roberts, 38, was in an on-off relationship with the “sadistic monster” for four years before he was locked up for plotting to kidnap, rape and murder TV star Holly Willoughby.