Danny Morrison is one of two boys, along with Cameron Shaw, who partook in a sexual tryst with Jamie Hoskins in their prep school bathroom, only for her to accuse them both of rape out of being afraid of the shame. When Hoskins' bipolar disorder came out, the boys were cleared, but their expulsion from their ruined reputations already did the damage.
Hoskins tried to kill herself in a car crash through a crowd of people on the street, which is what lead to her successful conviction and institutionalization. (SVU: "Influence")