Synopsis

Newly analyzed DNA evidence casts doubt on the long-held belief that Albert DeSalvo, long considered the "Boston Strangler," murdered 19-year-old Mary Sullivan, widely believed to be his eleventh victim. This revelation ignites questions about the validity of DeSalvo's confessions regarding the stranglings he claimed to have committed in the 1960s. Should DeSalvo not be the "Boston Strangler," then the identity of the true killer remains unknown, and the possibility of a still-at-large perpetrat