They promised you'd be safe.They were wrong.It started with a convicted killer's first threat of revenge ..."For every precious thing I lose, you lose two."DA Kirsten Lord saw her husband gunned down before her eyes. Now Kirsten is living in fear, telling her secrets to psychologist Alan Gregory ... and hiding deep in the Witness Protection Program, where every stranger is a threat, every phone call is a menace.Until she realizes ... The Program is the deadliest place of all.