Cold hearts

"If only it had been something else that brought Lissa Sherman and Mack Jackson back in touch after so many years. Something--anything--other than the murder of Mack's father. Even worse, Lissa's car had been used as the murder weapon. Thirty-five years ago, four friends went out joyriding and ended up in a terrible accident that left one dead and the others with no memory of that awful night. Now two more people, including Mack's father, have been murdered, and if the lone survivor knows why they're being targeted, she's not talking. Even as Lissa and Mack find themselves drawn together in…