Journalist Cass Cooper searches for a savage killer in a new novel by Penelope Karageorge, "Lovers and Other Killers." When her ex-husband is released from prison after serving a mere five years for a Ponzi scheme, they plan to remarry,. But Cass finds him with a knife through his heart and becomes the prime murder suspect. Desperate to prove her innocence, she travels from her Greenwich Village apartment to a billionaire's New York penthouse to the country retreat of a group playing dangerous games as they experiment iwith the "new" LSD.