donna hussey , 32 , has also been branded a ` bad mum ' by trolls who blame her for the death of her son freddie - who was killed when a runaway trailer mounted the pavement and crushed young freddie against a wall in bedminster , bristol .
mrs hussey had just dropped her eight-year-old son archie to school , was helpless as the runaway trailer mounted the pavement and crushed young freddie against a wall .
donna hussey , 32 -lrb- right -rrb- , has been targeted on facebook and branded a ` bad mum ' since the tragedy in january last year .