Mercy

Mercy by Daniels, B.J.. mass_market edition. ISBN: 9780373778959.

The hunt for a killer leads to a battle between justice and desire For U.S. marshal Rourke Kincaid, theres the law…and then theres his law. When the two dont agree, he always trusts his instincts. A killing spree has gripped the Northwest, showing a strange connection that only he sees, and now the old rules of justice no longer apply. Forced to turn rogue, he goes deep undercover to track his mysterious female suspect to a quiet, unassuming café in the wild, isolated mountains of Beartooth, Montana. But encountering Callie Westfield complicates his mission in ways he never expected. As suspicious as she seems, her fragile beauty and sexy charm get to Rourke. Then the gory crimes begin anew. With his heart suddenly at war with his instincts, he has only two options. Either turn Callie over to the law, or put everything—including his badge and his life—on the line to protect her.