Love Letters to a Serial Killer by Tasha Coryell centers on Hannah, a young woman obsessed with a true-crime case in Atlanta after a breakup, who starts writing to the suspect, leading to an unexpected romance. The discussion also touches on the phenomenon of women falling in love with real-life serial killers and explores themes of modern dating and millennial struggles. Additionally, Tasha shares her reading preferences and inspirations for the book, giving readers a mix of thrill, fun, and relatability.