Mark G Hewitt

True crime author and world adventurer.

[Mark G Hewitt @AuthorHewitt]

1/3 Introducing Narrow Aperture Bias: a cognitive bias in which extreme evidential scarcity causes the few available data points to be treated as the full picture. Unlike tunnel vision, the aperture is near-zero, yet interpretation proceeds as if it were wide. #truecrime

[Mark G Hewitt @AuthorHewitt]

3/3 The term distinguishes this risk from tunnel vision: not fixation on a narrow path, but overdetermination of meaning from the thinnest slit of data. Thoughts? Citations? Counterexamples welcome. #Criminology #CognitiveBias #TrueCrime

[Mark G Hewitt @AuthorHewitt]

1/3 Introducing Narrow Aperture Bias: a cognitive bias in which extreme evidential scarcity causes the few available data points to be treated as the full picture. Unlike tunnel vision, the aperture is near-zero, yet interpretation proceeds as if it were wide. #truecrime

[Mark G Hewitt @AuthorHewitt]

2/3 Common in criminology and cold-case analysis, it arises when investigators or audiences over-interpret a lack of data, creating an illusion of completeness from sparse evidence. #zodiackiller #tunnelvision

[Catherine Cabrera @CathyC1016]

@JimClemente would love your opinion about the idea that Ted Kaczynski could ne the zodiac killer. Have you heard this theory?
I'm about to read this book by Mark Hewitt, that claims there is a great deal of evidence that supports his theory.

[Cheryl Hurd @hurd_hurd]

Mark Hewitt has written three books about the Zodiac Killer. Do you think he is still alive ⁦@nbcbayarea⁩

[Redfield Arts Audio @RedfieldArts]

I recently wrapped recording the narration for the second book in Mark Hewitt’s true-crime trilogy about the infamous Zodiac serial killer. It should be on Audible in a couple of weeks.
-MR
#Zodiac #SerialKiller #psychokiller #TrueCrime #TheZodiac

[Mark G Hewitt @AuthorHewitt]

My #Zodiac interview on the #TrueCrimeGarage #podcast.
Part 1
https://t.co/ltcmIxafjq
Part 2
https://t.co/Q8C2FXtqjD
#zodiackiller #kaczynski #tedkaczynski #unabomber

[Mark G Hewitt @AuthorHewitt]

My recent interview with Crytique Podcast. Enjoy!
#zodiackiller #truecrime #kaczynski #OBSESSED #books #unabomber https://t.co/5hS4Mndcxd

[Mark G Hewitt @AuthorHewitt]

Podcast interview from last week on my new book OBSESSED: My Relentless Pursuit of the Zodiac Killer.
https://t.co/22zwWImyfe
#truecrime #murder #serialkiller #tedkaczynski
#news #newbook #Zodiackiller
#podcast
#TheZodiacKiller

[Mark G Hewitt @AuthorHewitt]

@joerogan I'm a nationally recognized scholar on the topic of the Zodiac Serial Killer. I'd love to be interviewed on your show. My next book, a memoir, releases September 27. #Zodiackiller #truecrime #murder #memoir #nonfiction

[Mark G Hewitt @AuthorHewitt]

Learn a language with me for free! Duolingo is fun, and proven to work. Here’s my invite link: https://t.co/VclyxKHGGz

[Mark G Hewitt @AuthorHewitt]

Final Score:

OJ 2
Ron & Nicole 0

#Truecrime #ZodiacKiller #TedKaczynski

[Mark G Hewitt @AuthorHewitt]

Duolingo rocks for language learning!

[Mark G Hewitt @AuthorHewitt]

30-min interview about #Zodiackiller #truecrime #serialkiller #77wabc #FrankMorano #MarkHewitt https://t.co/ggnn0aXC28

[Mark G Hewitt @AuthorHewitt]

In Sonoma County, Coast to Coast AM is on KSRO 1350 AM. My interview will be broadcast live starting at midnight, Monday, February 13, PST. Online, streamed through KSRO's website and other websites. Check local listings.

https://t.co/RyQ00041A1
https://t.co/U7xR7b3rQr

[Zodiac Killer FACTS @TheZodiacFacts]

I was interviewed for tonight's episode of History's Greatest Mysteries, about the Zodiac & various suspects. With Zodiac cipher expert David Oranchak and host Laurence Fishburne tonight @ 10PM Mtn Time on the Hist. Chan. Available for streaming tomorrow - https://t.co/j0bzYvWogo

[Mark G Hewitt @AuthorHewitt]

I will be interviewed by George Noory on Coast to Coast AM Monday night, February 13, starting at midnight. We'll be talking Zodiac serial killer and Ted Kaczynski. The second hour is reserved for caller questions.
#zodiackiller
#truecrimecommunity
#truecrime
#murder

[Mark G Hewitt @AuthorHewitt]

True Crime books on sale. High quality, relevant, captivating. Murder. Zodiac killer. Non-fiction. https://t.co/sE0SwZ84oe

[Mark G Hewitt @AuthorHewitt]

@BikeTaxiGuy I look forward to your book
#truecrime #serialkiller #reading

[Mark G Hewitt @AuthorHewitt]

Amy is a fan of #truecrime. She can't wait to get started on #Zodiackiller trilogy by #MarkHewitt #murder #unsolved #serialkiller #crime #mystery #nonfiction #greatbooks

[Mark G Hewitt @AuthorHewitt]

HUNTER: The Zodiac Murders is available in audio from Audibles, when you are unable to use soft cover https://t.co/rlqlLjj5x1 hardcover https://t.co/rlqlLjj5x1 or Kindle https://t.co/ce1Rdfaj7Y

#zodiackiller #serialkiller #truecrime #nonfiction #mystery
#unsolved #foxnews