It is just part of her religion
(media.scored.co)
No. There is no credible evidence that Lindsay Clancy is Jewish. Public reporting and testimony in her murder trial indicate she was raised Roman Catholic and that her family had ties to Holy Family Catholic Church in Duxbury, Massachusetts. During the 2026 trial, references to Catholic concepts like "mortal sin" became controversial enough that the judge instructed the jury to disregard them as irrelevant to the case.