From 'Miss Irresistible' to Murderer

A Houston teen's tough childhood, new friends ... and murder victims.

From 'Miss Irresistible' to Murderer

Christine Paolilla mug shot
Miss Irresistible
Miss Irresistible
Miss Irresistible
Miss Irresistible
Miss Irresistible
Miss Irresistible
Trust Fund Killer
Miss Irresistible
Miss Irresistible
Trust Fund Killer
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Miss Irresistible
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Miss Irresistible
Miss Irresistible
Christine Paolilla mug shot
Christine Paolilla's mug shot. She was apprehended at a hotel in San Antonio, Texas, where she had been holed up for months using heroin, and later convicted of killing Marcus Precella, Tiffany Rowell, Adelbert Sanchez and Rachael Koloroutis. Paolilla is appealing her conviction.

Watch the full story on "20/20" Friday at 10 p.m. ET (ABC News)
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