After consuming noodles and a soft drink a 15-year-old girl Manasa died and her two sisters Teressa and Mamata are under treatment at Yenamalakuduru in the city. Three sisters consumed noodles and soft drink and complained of spinning head on Monday. Manasa died while undergoing treatment and the condition of her two sisterss is stable, said Deputy Commissioner of Police (DCP-Law and Order) L.K.V. Ranga Rao. said the samples of the noodles and soft drink have been seized and will be sent to Forensic Science Laboratory (FSL), Hyderabad, for examination. The Penamaluru police are investigating the case, he added. East Zone Assistant Commissioner of Police (ACP) Vijaya Bhaskar