James Patterson 
NYPD Red 
A maniac killer targets Hollywood s biggest stars

The first book in the bestselling NYPD Red series, from the world »s foremost thriller writer.
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Every cop wants to be part of NYPD Red.
The elite team in New York »s police department, they handle the headline cases – the ones involving the city »s most high-profile people. For Detective Zach Jordan , it »s his dream job – but he »s about to step into a nightmare.
At a major film festival, a maniac begins a brutal public killing spree. His target? Hollywood »s biggest stars.
Zach is assigned a new partner, Detective Kylie Mac Donald – his ex-girlfriend. But they »ll need to put their history aside to have a chance of stopping this homicidal psychopath before he brings New York City to its knees…