Kansas City Crime Lab

Crossing the line to keep her safe.

K-9 officer Aiden Murphy has always kept things strictly platonic when it came to Lexi Callahan. Then Lexi is attacked during a crime scene investigation, and Aiden and his dog, Blue, step right in. Keeping Lexi safe is his priority. But resisting the woman who's never been far from his thoughts will be his greatest challenge this holiday season.