VIDEO: Sneak Peek - 'Misconceptions' on CSI: NY

On Friday's episode of the CBS drama CSI: NY titled 'Misconceptions,' Mac investigates a 20-year-old case involving a missing boy when the prime suspect is found murdered on the anniversary of the boy's disappearance. Meanwhile, Flack's day off helps him deal with some lingering family issues. The episode airs Friday, Oct. 26 (9:00-10:00 PM, ET/PT) on the CBS Television Network. Get a sneak peek below!