The rat in the Tesco delivery seen by Sue Richardson with daughters Emma and Beckie. See Masons copy MNRAT: A family were shocked when they found a live rat inside their weekly grocery delivery from Tesco. The Richardson family received their online order from the supermarket giant at 1.30pm on Friday. But when Beckie Richardson, 19, saw the rat poking out of the green delivery crate among Smarties and eggs, she fell to the floor hyperventilating and had a panic attack. Her mother, Sue Richardson, who lives with her family in Fairfield Road, Ongar, described how she heard Beckie scream. The 52-year-old said: “We ordered our online shopping and the crates are always left stacked by the side of our house.