Final Option — Gini Hartzmark

When lawyer Katharine Millholland arrives at the home of Bart Heter, one of Chicago's most powerful players in the futures market, she finds him dead in his pajamas, behind the wheel of his Rolls Royce. Although the number of suspects is awesome, Kate tops the list. But as she begins to sort through the tangle of the dead man's complex financial dealings, she finds herself dangerously drawn into his affairs, and into a virulent web of potential enemies. And as she zeros in on the killer, she realizes that she may be the next victim....