NEW : DeSalvos `` outraged , disgusted `` by secret DNA collection , their attorney says . NEW : ` He spoke emotionally of the closure the news will bring to him and his mother , Diane Dodd , Sullivan 's younger sister . ` ` We have offered them DNA as recently as last year , '' the attorney says . DNA from a relative links Albert DeSalvo to the last Strangler victim , Mary Sullivan . ' New York Times - NY Daily News
NEW : DeSalvos `` outraged , disgusted `` by secret DNA collection , their attorney says . NEW : ` ` We have offered them DNA as recently as last year , '' the attorney says . DNA from a relative links Albert DeSalvo to the last Strangler victim , Mary Sullivan . 'New York Times - NY Daily News