The Shrouded House
1. https://iowacoldcases.org/case-summaries/villisca-axe-murders/
2. Quad-City Times, August 21, 1912
3. Adams County Free Press, 29 November 1916
4. https://www.smithsonianmag.com/history/the-ax-murderer-who-got-away-117037374/
5. The Man From the Train: The Solving of a Century-Old Serial Killer Mystery by Bill James and Rachel McCarthy James (Scribner, 2017)
6. Quad-City Times, January 16, 1994
7. Fort Wayne News, September 3, 1917
A Hollywood Whodunit
1. King of Comedy by Mack Sennett, as told to Cameron Shipp (Doubleday, 1954)
2. Billings Gazette, February 11, 1922
3. A Deed of Death: The Story Behind the Unsolved Murder of Hollywood Director William Desmond Taylor by Robert Giroux (Knopf, 1990)
3. Washington Times, February 8, 1922
4. Los Angeles Times, February 10, 1922
5. Murder in Hollywood: Solving a Silent Screen Mystery by Charles Higham (University of Wisconsin Press, 2004)
6. Daily News, September 19, 1957—When Hollywood Was Really Wild
7. Tinseltown: Murder, Morphine, and Madness at the Dawn of Hollywood by William J. Mann (Harper, 2014)
8. William Desmond Taylor by Bruce Long (The Scarecrow Press, 1991)
The Bodies in the Barn
2. Abendzeitung, March 17, 2018
The Impossible Murder
1. Liverpool Echo, June 14, 2015
2. Express, September 24, 2012
3. Wallace: The Final Verdict by Roger Wilkes (The Bodley Head, 1984)
4. The Killing of Julia Wallace: Liverpool’s Most Enigmatic and Brutal Murder Finally Solved? by John Gannon (Amberley Publishing, 2012)
Deep Waters
1. The Advocate, June 15, 1935
2. The Shark Arm Murders by Alex Castles (Wakefield Press 1995)
Panic in the City
1. In the Wake of the Butcher: Cleveland’s Torso Murders by James Jessen Badal (The Kent State University Press/Black Squirrel Books, 2014)
2. The Daily Times, January 28, 1957
3. Muncie Evening Press, September 14, 1977
Scandal in Shangri-La
1. White Mischief: The Murder of Lord Erroll by James Fox (Random House, 1983)
2. Evening Star, March 20, 1941
3. The Sunday Times, January 31, 1999
4. Evening Star, March 24, 1941
5. The Telegraph, May 11, 2007
6. The Temptress: the Scandalous Life of Alice, Countess de Janzé by Paul Spicer (Simon & Schuster, 2010)
The Skeleton in the Wood
1. The Independent, August 14, 1999
2. Punt PI, series 7, “Who Put Bella in the Wych Elm? (BBC Radio 4)
Death of a Dreamer
1. Los Angeles Times, January 24, 1947
2. Los Angeles Times, January 16, 1947
3. San Bernadino County Sun, January 19, 1947
4. The Pittsburgh Press, January 18, 1947
5. https://www.biography.com/people/black-dahlia-21117617
6. Indiana Gazette, January 25, 1947
7. Middletown Times Herald, January 30, 1947
8. The Encyclopedia of Unsolved Crimes (2nd ed.) by Michael Newton (Checkmark Books, 2009)
9. Los Angeles Times, January 11, 1949
10. https://www.rollingstone.com/culture/features/has-the-black-dahlia-murder-finally-been-solved-w515848
11. Billings Gazette, May 11, 2003
12. Black Dahlia Avenger: A Genius for Murder by Steve Hodel (Arcade Pub., 2003)
13. http://blackdahlia.web.unc.edu/george-knowlton/
Did Sam Do It?
1. The Weekend Australian, October 17, 1988
2. Endure and Conquer: My Twelve-Year Fight for Vindication by Dr. Sam Sheppard (The World Publishing Company, 1966)
3. The Columbus Dispatch, February 9, 1997
4. Tailspin: The Strange Case of Major Call by Bernard F. Connors (British American Publishing, 2004)
The Last Bike Ride
1. The Chronicle Herald, June 20, 2006
2. Waterloo Region Record, August 29, 2007
3. Waterloo Region Record, February 14, 2007
4. Guelph Mercury, August 29, 2007
Campsite of Horrors
1. Hartford Courant, August 17, 2005
2. Legend of Bodom by Ulf Johansson (2016)
3. Bodomin arvoitus by Jorma Palo (WSOY, 2003)
4. MTV3, 26 August, 2005
Killing for Fun
1. Los Angeles Times, October 15, 1969
2. https://www.biography.com/people/zodiac-killer-236027
3. San Francisco Chronicle, November 16, 1970
4. Zodiac and Zodiac Unmasked by Robert Graysmith (Berkley, 2007)
5. Chicago Tribune, March 4, 2007
6. The Most Dangerous Animal of All by Gary L. Stewart with Susan Mustafa (Harper, 2014)
7. https://www.sacbee.com/latest-news/article210320689.html
Stranger Danger
1. Detroit Free Press, January 9, 1977
2. Detroit Free Press, January 22, 1977
3. The News Palladium, January 22, 1977
4. Detroit Free Press, March 26, 1977
5. The Detroit News, October 19, 2007
6. https://www.hometownlife.com/story/news/2017/03/19/unsolved-homicides-still-haunt-community-birmingham-farmington-cold-case/
Death at the Drugstore
1. http://www.chicagomag.com/Chicago-Magazine/October-2012/Chicago-Tylenol-Murders-An-Oral-History/
2. Chicago Tribune, October 1, 1982
3. http://www.chicagomag.com/Chicago-Magazine/October-2012/Chicago-Tylenol-Murders-An-Oral-History/
4. Chicago Tribune, October 3, 1982
5. The Dispatch, March 3, 1996
6. Chicago Tribune, January 20, 2013
A Christmas Nightmare
1. Perfect Murder, Perfect Town by Lawrence Schiller (HarperTorch, 1999)
2. http://www.statementanalysis.com/jonbenet-ramsey-murder/
3. The Age, October 24, 1998
4. Rolling Stone, October 12, 2016
5. https://www.intouchweekly.com/posts/jonbenet-murder-case-108441
Drive-By Shootings
1. New York Daily News, March 11, 1997
2. LAbyrinth: A Detective Investigates the Murders of Tupac Shakur and Notorious B.I.G. by Randall Sullivan (Atlantic Monthly Pr, 2002)
3. Daily Press, March 18, 2008
4. Murder Rap: The Untold Story of the Biggie Smalls and Tupac Shakur Murders by Greg Kading (One Time Publishing, 2011)
5. Vice, March 1998
Shot in Broad Daylight
1. Evening Mail, April 27, 1999
2. The Independent, April 28, 1999
3. Guardian, August 2, 2008
4. www.mirror.co.uk/news/uk-news/jill-dando-murder-cops-tried-5431123
4. Associated Press, July 2, 2001
5. The Times, June 16, 2001
6. The Scotsman, March 30, 2015
7. http://www.dailymail.co.uk/news/article-2109602
Staircase of Death
1. http://www.nbcnews.com/id/15894727
2. https://www.washingtonpost.com/news/arts-and-entertainment/wp/2018/06/11/netflixs-the-staircase-the-long-sensational-murder-trial-behind-the-new-series/
3. Rocky Mount Telegram, August 8, 2003
4. http://www.cnn.com/2003/LAW/08/19/ctv.novelist.trial/index.html
5. h/ttp://www.nbcnews.com/id/15894727/ns/dateline_nbc/t/death-bottom-stairs/
6. Written in Blood by Diane Fanning (St. Martin’s Press, 2005).
7. Rocky Mount Telegram, July 2, 2003
8. http://www.cnn.com/2003/LAW/08/12/ctv.novelist.trial/
9. Rocky Mount Telegram, August 8, 2003
10. Asheville Citizen-Times, Febuary 25, 2017
11. https://www.newsobserver.com/news/local/crime/article134727939.html
12. The New Journal, October 1, 2008
13. Asheville Citizen-Times, Febuary 25, 2017
The Bodies in the Marshland
1. 48 Hours, July 20, 2013
2. New York Daily News, December 10, 2011
3. The Jersey Journal, February 13, 2016
4. Vice, February 3, 2016
5. News & Politics Examiner, April 15, 2011
6. Lost Girls: An Unsolved American Mystery by Robert Kolker (Harper, 2013)