3. Instincts

Vincent returns to work; Gillian nervously agrees to allow Donna to babysit for Ned so that she and Peter can have a romantic wedding anniversary celebration; Amy takes an instant dislike to Lolly's husband when she accepts an invitation to dinner; after Russell's mother begs him to recall her son's last moments, Vincent pores over the police tapes, struggling to remember; Amy decides the fate of a teenager found guilty of accidentally killing a classmate; Maxine incurs Sean's displeasure when she hands out a condom during the birth control class she volunteers to teach on her own time; Amy is distraught when she realizes that she was greatly mistaken in dismissing a stalking claim as frivolous.