Yaghoub Ali Mirshekari

"The Yellow Scorpion"

2004

Yan Yanming

2004

Yang Jia

2008

Yang Ning

2003

Yang Xinhai

"The Monster Killer"

1999 - 2003

Yang Zanyun

2018

Yannick Bandaogo

2021

Yaroslav Mazurok

2012

Yassine Mahi

2022

Yasuaki Uwabe

1999

Yasuhisa Sugiura

2010

Yasutoshi Kamata

"The Osaka Ripper / The Monster with 22 Faces"

1985 - 1994

Yasutoshi Matsuda

2001

Yavuz Yapıcıoğlu

"The Screwdriver Killer"

1994 - 2002

Yazeed Essa

2005

Yevgeny Alexandrovich Chuplinsky

"The Maniac of Novosibirsk" "The Novosibirsk Maniac" "The Novosibirsk Ripper" "The Policeman Maniac" "The Policeman Ripper" "The Satanist Maniac" "The Occult MaThe Siberian Monster / The Siberian Ripper / The Siberian Chikatilo / Chupa-Chups"

1998 - 2005

Yevgeny Nikolaevich Petrov

"The Novouralsk Ripper"

1998 - 2003

Yigal Amir

1995

Yiğit Bekçe

"Otoban katilleri (The Highway Killers)"

2006

Ynobe Katron Matthews

1999 - 2000

Yoarashi Okinu

"Night Storm Okinu"

1871

Yolanda Saldívar

1995

Yoni Barrios

2022

Yoo Young-chul

"Raincoat Killer"

2003 - 2004

Yoselyn Ortega

2012

Yoshihiro Inou

"Aananda / Master Shogo"

1989 - 1995

Yoshimi Toyoda

1996 - 1997

Yoshio Kodaira

1932 - 1946

Yoshitomo Hori

"Tanaka"

1998 - 2007

Yosvanis Valle

"El Cubano"

1999

Yuan Baojing

1996 - 2003

Yūji Nishizawa

1999

Yukio Yamaji

2000 - 2005

Yuri Anufrievich Ivanov

"The Ust-Kamenogorsk Maniac / The Silk Factory Killer"

1974 - 1987

Yuri Chubarovs

1997

Yuri Leonidovich Tsiuman

"The Black Tights Killer / The Night Guest"

1986 - 1991

Yuri Valentinovich Sparikhin

1980 - 2020

Yvan Keller

"The Pillow Killer"

1989 - 2006

Yves Trudeau

"Apache / The Mad Bomber"

1970 - 1985

Yvonne Gladys Fletcher

1948 - 1952