Lilah Finch is a woman who murdered a fellow member of a women's empowerment group named Accredo, which is run by Arlo Beck.
Beck ordered Lilah to murder a fellow member of her group, which she did. Lilah was later arrested by the Special Victims Unit. In Rikers, Lieutenant Benson told Lilah that if she cooperated with the case, she would possibly be out by the time she is 50. Lilah then told Benson what Beck's orders were, resulting in his imprisonment. She was presumably given a more lenient sentence afterwards. (SVU: "Accredo")