Double Deception — Dorothy P. O'Neill

A medical examiner's assistant with a passion for crime solving, Liz Rooney is fascinated by the sensational murder of a rich playboy. Someone poisoned the handsome aristocrat in his lavish penthouse apartment. The police swiftly arrest the man's longtime butler, suspecting he hastened his employer's demise -- and his own sizeable inheritance -- with a deadly cup of coffee.

Liz, though, wonders about a gorgeous woman who was seen leaving the victim's apartment. It seems the mystery lady was not the billionaire's current girlfriend, but a model he'd dallied with while away on business. Did the scorned beauty refuse to accept "it's over" by killing her lover? Liz suspects so. Until she makes a bizarre discovery on a gurney in her morgue that changes everything. Liz must piece together a crime of lust and betrayal -- where passion can be lethal.