CCTV footage shown to jurors captured Leoaai Elghareeb injecting syringes into apples, packets of chicken tikka fillets, and ready meals in the three supermarkets.<br /><br />In Sainsbury's he also threw eggs and swore at staff and customers, Isleworth Crown Court heard.<br /><br />In the same store, he is accused of pushing a security guard in the chest and outside on the road threw an empty syringe at an NHS surgeon, jurors were told.<br /><br />A total of 21 syringes were recovered.
