Dan Lafferty

Dan Lafferty is a convicted murderer who, along with his brother Ron, was responsible for the brutal 1984 killings of his sister-in-law Brenda Lafferty and her 15-month-old daughter Erica. Serving a life sentence, he has been a controversial figure, having been portrayed in Jon Krakauer's book 'Under the Banner of Heaven.' Despite his crimes, his daughter, Rebecca Lafferty, has publicly expressed her journey of forgiveness towards him.