It’s a case that haunts Japan...and your host. A family of four is brutally murdered on New Year's Eve and despite hundreds of pieces of evidence being collected at the scene, this case remains unsolved. Listen closely, because someone out there knows something and could help bring justice to this family.

If anyone can offer information regarding the crime, contact the MPD investigation team at 03-3482-3829.

Sources:

Szymanska, M. (2022, March 30). What we really know about the Setagaya family murder? Medium. https://medium.com/the-mystery-box/what-we-really-know-about-the-setagaya-family-murder-a87389875e71

1. (2022, June 2). The killer stayed several hours in the house after killing (The Setagaya Family murders Mystery). Medium. https://medium.com/heartfilia/the-killer-spent-several-hours-in-the-house-after-killing-the-setagaya-family-murders-mystery-952c00901686

Japan Today. “Police Seek Public’s Help over Setagaya Family Murders in 2000.” Japan Today, japantoday.com/category/crime/Police-seek-public%E2%80%99s-help-over-Setagaya-family-murders-in-2000. Accessed 23 Apr. 2024.

“The Gruesome Japanese Unsolved Mystery of the Setagaya Family Murder.” Mysteriousuniverse.org, mysteriousuniverse.org/2021/09/the-gruesome-japanese-unsolved-mystery-of-the-setagaya-family-murder/. Accessed 23 Apr. 2024.

“Ex-Detective in Setagaya Family Murders Still Supports Mother | the Asahi Shimbun: Breaking News, Japan News and Analysis.” The Asahi Shimbun, www.google.com/url?q=www.asahi.com/ajw/articles/14085667&sa=D&source=docs&ust=1713907821553138&usg=AOvVaw2WiMpnJgdcnT2wBCzwksyk. Accessed 23 Apr. 2024.

“The Setagaya Murders.” Unresolved, unresolved.me/the-setagaya-murders.

Sturmer, Jake, and Yumi Asada in Setagaya. “The Faceless Killer Who Slaughtered an Entire Family and Then Vanished for Two Decades.” ABC News, 29 Dec. 2019, www.abc.net.au/news/2019-12-29/the-house-of-horrors-in-setagaya-japan/11771304?nw=0&r=HtmlFragment.

Taylor, H. R. “Morbid Streak: The Setagaya Family Murders: The Bizarre Unsolved Murder of a Family of Four.” Morbid Streak, 27 Oct. 2015, morbidstreak.blogspot.com/2015/10/the-setagaya-family-murders-bizarre.html. Accessed 23 Apr. 2024.

Thorne. “The Scary, Strange Setagaya Family Murders.” Smol.news, smol.news/p/the-scary-strange-setagaya-family?s=r. Accessed 23 Apr. 2024.

“The Setagaya Family Case | 世田谷事件.” Www.youtube.com, www.youtube.com/watch?v=JSsGmLApAr8. Accessed 23 Apr. 2024.

“Setagaya Family Murders 20 Years On: “It’s a Case That Must Be Solved.”” TokyoReporter, 30 Dec. 2020,

“MPD Pledges to Solve 2000 Murder of Tokyo Family of 4.” Mainichi Daily News, 31 Dec. 2017, mainichi.jp/english/articles/20171231/p2a/00m/0na/013000c. Accessed 23 Apr. 2024.

www.tokyoreporter.com/crime/setagaya-family-murders-20-years-on-its-a-case-that-must-be-solved/.

https://www.keishicho.metro.tokyo.lg.jp/multilingual/english/safe_society/wanted/seijo.files/eng.pdf

https://police-station.com/seijo-police-station-in-setagaya-japan-address-phone-number-file-a-complaint-police-clearance-certificate/

Four unsuspecting women are brutally attacked by their neighbor who claims she was sent by God to rid the world of demons.

Sources:

Surdin, Ashley. “Lakewood Woman Describes Knife Attack That Killed Sister.” Los Angeles Times, 28 June 2006, www.latimes.com/archives/la-xpm-2006-jun-28-me-slash28-story.html. Accessed 23 Apr. 2024.

“People v. Krall, B231290 | Casetext Search + Citator.” Casetext.com, casetext.com/case/people-v-krall-6. Accessed 23 Apr. 2024.

“Virginia Krall | Murderpedia, the Encyclopedia of Murderers.” Murderpedia.org, murderpedia.org/female.K/k/krall-virginia.htm. Accessed 23 Apr. 2024.

“Krall Guilty of Second-Degree Murder in Lakewood Slashing Spree.” Press Telegram, 14 Aug. 2009, www.presstelegram.com/2009/08/14/krall-guilty-of-second-degree-murder-in-lakewood-slashing-spree/. Accessed 23 Apr. 2024.

“Interview with California Murderer Virginia Krall.” Spreaker, www.spreaker.com/episode/interview-with-california-murderer-virginia-krall--44018590. Accessed 23 Apr. 2024.

News |, Daily. “Woman Gets 36 Years to Life in Lakewood Murder.” Daily News, 13 Jan. 2011, www.dailynews.com/2011/01/13/woman-gets-36-years-to-life-in-lakewood-murder/. Accessed 23 Apr. 2024.

It's been called ‘The Crime of the Century,’ but you may not have heard of it. Today we cover Richard Speck’s horrific mass murder, but be warned, this episode is not for the faint of heart. Listener discretion is advised.

Sources:

Nov 1, Rona Alondra |, and 2021. “Corazon Amurao: The Filipino Nurse Who Survived a Massacre and Put a Mass Murderer Behind Bars.” Esquiremag.ph, www.esquiremag.ph/long-reads/features/corazon-amurao-filipino-nurse-chicago-massacre-a2689-20211101-lfrm3.

“Richard Speck Was One of the Most Sadistic Serial Killers of All Time.” ViralNova, 15 Oct. 2019, viralnova.com/richard-speck-killer/. Accessed 17 Apr. 2024.

Allely, Clare S., et al. “Neurodevelopmental and Psychosocial Risk Factors in Serial Killers and Mass Murderers.” Aggression and Violent Behavior, vol. 19, no. 3, 2014, pp. 288–301, www.sciencedirect.com/science/article/pii/S1359178914000305, https://doi.org/10.1016/j.avb.2014.04.004.

Crime and Investigation. “The Link between Serial Killers and Head Trauma.” Crime+Investigation UK, 17 Jan. 2020, www.crimeandinvestigation.co.uk/article/the-link-between-serial-killers-and-head-trauma.

“Richard Franklin Speck Trial: 1967 | Encyclopedia.com.” Www.encyclopedia.com, www.encyclopedia.com/law/law-magazines/richard-franklin-speck-trial-1967.

History.com Editors. “A Mass Murderer Leaves Eight Women Dead.” HISTORY, 13 Nov. 2009, www.history.com/this-day-in-history/a-mass-murderer-leaves-eight-women-dead.

Silverman, Leah. “The Story of Richard Speck, the Man Who Killed Eight Women in One Night.” All That’s Interesting, All That’s Interesting, 17 Nov. 2017, allthatsinteresting.com/richard-speck.

Sobol, Rosemary. “Rare Photos, Interviews Honor 8 Nurses Slain by Richard Speck in 1966.” Chicago Tribune, 14 June 2016, www.chicagotribune.com/2016/06/14/rare-photos-interviews-honor-8-nurses-slain-by-richard-speck-in-1966/.

“RICHARD SPECK.” Www.youtube.com, www.youtube.com/watch?v=slm_YDzx4vI.

Mannen, Amanda. “The Richard Speck Murders: The Most Horrifying Mass Killing You’ve Never Heard Of.” Cracked.com, 14 July 2022, www.cracked.com/article_34636_the-richard-speck-murders-the-most-horrifying-mass-killing-youve-never-heard-of.html. Accessed 17 Apr. 2024.

Corky Siemaszko. “How Richard Speck’s Rampage 50 Years Ago Changed a Nation.” NBC News, NBC News, 13 July 2016, www.nbcnews.com/news/crime-courts/how-richard-speck-s-rampage-50-years-ago-changed-nation-n606211.

Juan Ignacio Blanco. “Richard Speck | Murderpedia, the Encyclopedia of Murderers.” Murderpedia.org, 2019, murderpedia.org/male.S/s/speck-richard.htm.