Girl overdoses on espresso coffee

Jasmine Willis, 17, developed a fever and began hyperventilating after drinking seven double espressos while working at her family's sandwich shop. ... Ms Willis, who had thought the coffees were single measures, said the effects were so severe that she began laughing and crying for no reason while serving customers at the shop. "I was having palpitations, my heart was beating so fast and I thought I was going into shock."