Dr. Cristina LePort’s Change of Heart takes readers into the dark underworld of organ donation conspiracies, murder, and betrayal. Set against the backdrop of present-day New York City, the story follows former police detective Kirk Miner and FBI rookie Charlotte Bloom as they investigate what appears to be a suicide, only to uncover a complex plot involving cybercrime, mob influence, and hospital corruption. As they unravel the mystery, they face personal and professional conflicts, forcing them to make impossible choices about love, loyalty, and survival.