A second customer died from from an allergic reaction to an ingredient in a sandwich bought from Pret A Manger, the firm has confirmed. Pret is already facing scrutiny over the death of 15-year-old Natasha Ednan-Laperouse, who was allergic to sesame and died after eating one of its baguettes. Report by Khanomh. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn