Doris Harrington is the abusive, irresponsible grandmother of Elaine Harrington. Her new partner, Harry Waters, was a pedophile responsible for manipulating and raping Elaine, but Doris didn’t intervene. Doris instead engaged with internet predators like Waters, having sold Elaine’s underwear on eBay.
Waters was arrested, and Doris’ legal fate was left unknown. (SVU: "Chat Room")