Jaylan Duncan punches girlfriend multiple times after argument with brother

21-year-old Jaylan Isaiah Duncan had a domestic altercation with his girlfriend, Lydia Waller, at a gas station on Donelson Pike in the early hours of January 28th. Officers were dispatched to North Timber Drive and spoke to Waller, who was with her parents, and advised them that she and Duncan went out to a restaurant in Lebanon, where he argued with his brother. The argument caused him to become aggravated. Then, Waller said that after Duncan’s brother left, they headed back to Nashville, where an argument ensued. During the argument, Duncan pulled into a gas station where Waller tried to leave the vehicle. Duncan then grabbed her by the arm and began punching her head and face repeatedly. Waller said she called her parents after the incident, and Duncan agreed to take her home. Officers observed injuries consistent with her statements and deemed Duncan as the primary aggressor. He was taken into custody for domestic assault.