David M. "Hag" Hagerman, age 47 of Knoxville, passed away on Monday, April 3, 2023 at his home. He loved worshiping his Lord and Savior and was a gifted guitarist. Preceded in death by his mother, Jeannette P. Hagerman. Survived by father, Gary Hagerman; sister, Gina Marie Hagerman. Family will receive friends 5-6 pm Friday, April 14th, at Trinity Community Church with a celebration of life to follow at 6pm. Condolences are welcome at weaverfuneralservices.com.