<P> Blow was the final theatrical film directed by Demme to be released in his lifetime . </P> <P> A young George Jung and his parents Fred and Ermine live in Weymouth, Massachusetts . When George is ten years old, Fred files for bankruptcy, but tries to make George realize that money is not important . </P> <P> As an adult, George moves to Los Angeles with his friend "Tuna"; they meet Barbara, an airline stewardess, who introduces them to Derek Foreal, a marijuana dealer . With Derek's help, George and Tuna make a lot of money . Kevin Dulli, a college student back in Boston, visits them and tells them of the demand for marijuana in Boston . They start selling marijuana in Boston, buying marijuana directly from Mexico with the help of Santiago Sanchez, a Mexican drug lord . Two years later, George is caught in Chicago trying to import 660 pounds (300 kg) of marijuana and is sentenced to two years . After unsuccessfully trying to plead his innocence, George skips bail to take care of Barbara, who dies from cancer . Her death marks the disbanding of the group of friends; even his friend, Tuna, flees their vacation home in Mexico and is never seen again . </P> <P> While hiding from the authorities, George visits his parents . George's mother calls the police, who arrest him . George is sentenced to 26 months in a federal prison in Danbury, Connecticut . His cellmate Diego Delgado has contacts in the Medellín cocaine cartel and convinces George to help him go into business . Upon his release from prison, George violates his parole conditions and heads down to Cartagena, Colombia, to meet with Diego . They meet with cartel officer Cesar Rosa to negotiate the terms for smuggling 15 kilograms (33 lb) to establish "good faith". </P>

What did the girl in blow die from