Passion this hot should be illegal 

Katy Sinclair made it to the brink of partnership at her high-powered law firm with hard work, dogged determination, and the ruthless self-discipline to cultivate a conservative public image. But when she follows an evasive witness into a private club, she can't deny herself a red-hot sexual encounter with the seductive stranger who sets her body on fire. She is sure no one will ever know about her indiscretion until she walks into the courtroom to find her dirty little secret is the opposing counsel in the most important case of her career.
 As the managing partner in a struggling law firm, hot-shot attorney Mark Richards can't afford any mistakes that might cost him his biggest client. Like getting involved with his beautiful, determined opponent, the mystery woman he hasn't been able to forget. But when Katy's quest for justice leads to death threats, Mark will sacrifice everything to protect her.
Now they're risking their hearts and their lives in a race to catch a killer. Little do they know, the greatest danger lies closer to home.
 Warning: The book contains explicit sex, violence, murder, steamy shenanigans in the courtroom, naughty sexytimes in the boardroom, and an exceptionally hot hero with a versatile tie. Any objections will be overruled.