Nicole "Niki" Sanders is a fictional character portrayed by Ali Larter in the television series Heroes. Niki is the wife of D. L. Hawkins (Leonard Roberts) and mother of Micah Sanders (Noah Gray-Cabey). Niki, a sufferer of Dissociative Identity Disorder, displays superhuman strength, being able to literally rip others in half. Initially, she is only able to access this power when her alter ego "Jessica" is in control.