Storm Peak by John Flanagan

An ex-LAPD detective seeking a fresh start on a Colorado ski patrol is thrust back into danger when a violent crime erupts during a crippling blizzard, isolating the mountain town. As conditions worsen, he joins forces with local authorities to hunt a ruthless killer across treacherous slopes, using a blend of mountain savvy and street-honed instincts while confronting the past that drove him into exile.

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