CCTV and Ring doorbell footage shows two men guilty over the killing of a woman and her three children plotting to kick in the door of the family home. Bryonie Gawith and her children Denisty, nine, Oscar, five, and 22-month-old Aubree Birtle were killed after Sharaz Ali set fire to their home in a revenge attack. Ali doused the house in petrol and ignited the blaze in what a court heard had been a revenge plot against Bryonie’s sister Antonia Gawith, with whom he’d previously been in a relation