Albert DeSalvo F. Conley said he expected investigators to find an exact match when the evidence is compared with his DNA. On July 19, 2013, Suffolk County DA Daniel F. Conley, Mass. Attorney General Martha Coakley and Boston Police Commissioner Edward F. Davis announced that DNA test results proved DeSalvo was the source of seminal fluid recovered at the scene of Sullivan's 1964 murder. Though DeSalvo was conclusively linked to Mary Sullivan's murder, doubts remain as to whether he committed all of the Boston Strangler homicides — and whether another killer could still be at large. When he confessed, people who knew
Nikolai Shestakov (serial killer) hardly save themselves from the public's lynching. In 1977, the court sentenced Nikolai Shestakov to death, while Andrei Shuvalov and Vladimir Shestakov were sentenced to 15 and 4 years imprisonment respectively. Nikolai Shestakov was supposedly executed by firing squad the same year. By the time of his arrest, he was married and had a child. Nikolai Shestakov (serial killer) Nikolai Porfirievich Shestakov (born 1954 - 1977?), known as the "Luberetsky Maniac", was a Soviet serial killer and rapist, who worked as a truck driver. In 1975, he killed 12 girls and women, attempting to kill 4 others as well. All