Where there was evidence to support a finding that the victim suffered serious personal injury, the trial court did not err in instructing the jury on first-degree sexual offense. The trial court’s instructions were proper where an officer saw blood on the victim’s lip and photographs showed that she suffered bruises on her ribs, arms and face. Additionally the victim was in pain for 4 or 5 days after the incident and due to her concerns regarding lack of safety the victim, terminated her lease and moved back in with her family. At the time of trial, roughly one year later, the victim still felt unsafe being alone. This was ample evidence of physical injury and lingering mental injury.