Skyler Jeremiah Higginbotham, 23, appeared in court today for a preliminary hearing after being charged with first-degree murder in the stabbing death of his 83-year-old grandfather, Norman E. Higginbotham.According to a probable cause report obtained by 23ABC, Skyler allegedly admitted to friends that he murdered Norman. Skyler was arrested and charged in July 2025.Authorities found Norman's burned body in a shipping container on a vacant prope…