Adam Montgomery has been found guilty on all charges, including the murder of his 5-year-old daughter Harmony Montgomery. The verdict marks the end of a long chapter in the gruesome crime. Prosecutors say Adam killed Harmony in 2019 for having several bathroom accidents in the car that the family had been living in and then hid her body. Harmony's body has never been found. Adam faces up to life in prison. His sentencing hearing is set for this spring.