|Family|| Unnamed father|
Amelia Stanton (mother)
Logan Stanton (twin brother)
Luke "Lindsay" Stanton is the identical twin brother of Logan Stanton.
After Luke underwent a botched circumcision, the boys' parents, unbeknownst to either of the twins, had Luke undergo surgeries to help him switch genders to become Lindsay Stanton. When he found out, he decided to switch back to his original gender.
Lindsay is assaulted by a member of Stone Cold Assassins, a gang that primarily worked in stealing identities, specifically those on the Upper East Side. When DNA evidence showed that the sex chromosome was XY, attention was drawn to Logan. It is then revealed that Lindsay was in fact the one on the roof, and not Logan, because of the sex chromosome evidence. (SVU: "Identity")