Here are 20 most evil and notorious serial killers the world has ever seen: 1. 312 Reply Kemper was Institutionalized at 15 after killing his Grandmother and Grandfather. He murdered eight women (possibly more including his wife) by strangulation or by forcing them to breathe in toxic fumes. Edmund Kempner - 6 foot 9 inches (2.06 m) - aka "The Co-Ed Butcher" Stephen Port - 6 foot 3 inches (1.92m) - aka "The Grindr Killer" Joel Rifkin - 6 foot 2 inches (1.88m) - aka "Joel the Ripper" David Ray Parker - 6 foot 2 inches (1.87m) - aka "The Toybox Killer" Robert Black - 6 foot 2 inches (1.87m) - read his biog Despite these usual reports, the FBI, states, "Serial murderers often seem normal; have families and a steady job." He is noted for his height of 6 feet 9 inches (2.06 m), and for his high intellect, possessing an IQ of 145. Folks who regularly bludgeon their victims are the only group mentioned with a regularly below-normal IQ score, averaging at 79.1. 3.Serial killers' IQs ranked | Crime + Investigation UK. Rodney Alcala, also known as The Dating Game Serial Killer, is the smartest serial killer known to man, with an estimated IQ of 170. The idea that serial killers often belong in the high IQ end of the bell curve is a myth. Nearly 800 murders in Texas have been connected with serial killers since 1900, the highest count of any state after only California. This list shows all known serial killers from the 20th century to present day by number of victims, then possible victims, then date. Organized : Mean IQ = 99.6. Serial killer Rodney Alcala's IQ has been debated as sitting anywhere between 167 and 170. This is dark, disturbing, and fascinating for sure,. Currently, the serial killer with the highest IQ is Nathan Leopold. . She performed well at school thanks to her outstanding IQ of 160. . I suspect some of the blame for this urban legend stems from Hannibal Lector and similar movies often depicting serial killers as depraved masterminds. Based on a sample of 252 serial killers, intelligence quotients (IQs) ranged from as low as 54 to as high as 186. Enjoyment : Mean IQ = 100.4. Gein died in a mental hospital in 1984, but his presence still haunts the backwoods of Plainfield. Dennis Rader. "The Blood Countess" Killed around 650 people (all girls & women) Andrew Phillip Cunanan was an American killer, assassin, fugitive, and stalker, and one of the people with an astonishingly high IQ of 147. ed kemper (from his 1991 interview with Stphane Bourgoin) At Atascadero, California Youth Authority psychiatrists recorded that Kemper had an IQ of 136 when he first was imprisoned there in 1964 following the murder of his grandparents. Which serial killer had the highest IQ? Michael Grost: IQ 200. There are a number of serial killers who have displayed their creative sides in painting or drawing: John Wayne Gacy, Richard Ramirez, and Henry Lee Lucas just to name a few. Being brilliant, he did. John Wayne Gacy. A serial killer is typically a person who murders three or more people, in two or more separate events over a period of time, for primarily psychological reasons. Serial killers in the United States If you've ever wondered how many serial killers are currently active in the United States, the answer is far from comforting. Alaska has the highest rate of serial killings at 7.01 per 100,000. By day, he was a successful businessman, community worker and . La madre muerta (1993) A criminal, shoots and kills a painting restorer during a bungled burglary, and shoots her daughter as well. The data ranges from motives to military service to, of course, their IQ levels. The actual test result was t (302) = -4.695, p<.01. . After mastering and helping administer the exam at 19 when he took it he was r. . Slightly below the lower side of average. F ive years after analysts with the FBI's Violent Criminal Apprehension Program (ViCAP) began linking cases to convicted murderer Samuel Littleand nearly 18 months after a Texas Ranger began to. African-Americans comprise the largest racial minority group among serial killers,. Bombers tend to possess the highest level of intelligence, averaging around an 140 point IQ. 140 IQ Level # 7 Michael Bear Carson the San Francisco Witch Killers 138 IQ Level # 8 Lawrence Bittaker Tool Box Killers 138 IQ Level # 9 Ted Bundy Theodore Robert Bundy 136 IQ Level # 10 Thomas Dillon 134 IQ Level # 11 Gerard John Schaefer Killer Fiction 130 IQ Level # 12 Marcel Petiot Captain Valery, Docteur Satan 130 IQ Level # 13 Harvey Glatman Serial killers are often intelligent, with IQs in the bright normal range. Summary: 'Organised' serial killers generally have above average IQs, committing crimes that are planned in advance, thought through meticulously and carried . . While not quite a perfect barometer of intelligence, the test offers a pretty reliable and standardised way of testing and summarising how clever someone is. View complete answer on ranker.com Yes, many had subnormal IQ's, most had average IQ's, but . Author has 1.1K answers and 3.2M answer views Updated 6 y Famous Serial Killers IQ George Hill Hodel who knows. California has the highest number of serial killings with 1,628 total, followed by Texas with a total of 893. 03-23-2011, 08:26 PM. 4. Type. I would think the Unabomer, Ted Kaczynski is the highest IQ serial killer and Port Arthur massacre, Martin Bryant has the lowest? Which serial killers had the highest IQ? The presentation will begin by discussing what IQ. Reply. Serial killer Charlene Gallego turned from a shy, intelligent young woman into a cold-blooded killer. He was so smart he gave other inmates In his Psych Ward test to see if they were fit to return to society . Which is not to say that all of them were stupid. Before we start, let's put IQ levels into context. Chi-Square Test for Single Variance Analysis Because there is no information about the intelligence level of every single serial killer caught, the numbers bellow are based only on 217 serial killers. Natural Born Killers (1994) Two victims of traumatized childhoods become lovers and psychopathic serial murderers irresponsibly glorified by the mass media. The 10 Biggest Serial Killers in History (by number of victims): Illustration of Jack the Ripper, perhaps the best known serial killer in history, but not among the 10 biggest when it comes to the number of victims 1. Elizabeth Bathory Elizabeth Bathory a.k.a. His name was William James Sidis and his IQ was eventually estimated to be between 250 and 300 (with 100 being . Usually, they have menial jobs as well. Share. But serial killers who concoct bombs average 140 well into. Rodney Alcala, the former Orange County man known as The Dating Game Killer when he was convicted of murdering at least seven women, was charged Tuesday in the 39-year-old killing of a woman whose . IQ data are complex as extreme scores are more likely to be publicized. Serial killer IQ average Contents show Most iq tests score an individual on a scale of 100. Many infamous killers fit into this category, including Ted Bundy, Ed Kemper, Gary Ridgway (The Green River Killer), and Dennis Rader (BTK). He's one of the United States most prolific serial killers for good reason. There are well documented cases of African-American, Latino and Asian-American serial killers. Disorganized : Mean IQ = 93.2. An IQ of between 85 and 100 is considered average in America. most of them are just extreme narcissists with below average IQ but think they're geniuses.i.e. Author: www.crimeandinvestigation.co.uk. They kidnapped a boy in 1924 in Chicago for ransom. Rating: 3 (599 reviews) Highest rating: 4. Often they have trouble staying employed. Report Save . The result of the one sample t-test was statistically significant at the p<.05 level. Albert DeSalvo 170 Charlene Williams 160 Carrol Edward Cole 152 Andrew Cunanan 147 Edmund Kemper 145 Jeffery Dahmer 145 Brian James Dugan 140+ Dr. Harold Shipman 140 Anger : Mean IQ = 101.1. The mean IQ of serial killers (N = 303) was M = 93.21 versus the normal adult population of M = 100 (Wechsler, 1997). Answer (1 of 16): Ed Kemper. The Killer Clown of Chicago, John Wayne Gacy was the classic two-faced psychopath. Later on in his time at Atascadero, Kemper tested higher at an IQ of 145. The Zodiac Killer The killer fashioned this name for himself in taunting letters he sent to the Bay Area Press.. 215 147 147 comments Best Add a Comment SoPunnyHarHar 1 yr. ago Ed Kemper has a genius IQ level. His five victims were four young women and one girl aged just 12 years old, who . There are gaps of time between the killings, which may range from a few days to months, or many years. John Christie Over in Yorkshire, England was born John Reginald Halliday Christie, on April 8, 1898. Lipstick killer, Zodiac, and at least 3 others. Burbank, California, U.S. Edmund Emil Kemper III (born December 18, 1948) is an American serial killer who murdered ten people, including his paternal grandparents and mother. William James Sidis spoke 25 languages and had an IQ 100 points higher than Albert Einstein's, but the smartest man in the world just wanted to live his life in seclusion. "Seventeen serial killers were born in November, compared with an average of nine for other months, out of a total of more than 100 in the study. Taxi- cab drivers and chauffeurs have the highest homicide rate of any occupa- tion, 17.9 fatalities per 100,000 work- ers, or 36 times the risk of all employed individuals. Radford University has charts covering numerous life aspects of over 3,000 serial killers. The IQ of a typical serial killer is 86, slightly below average. In general, criminals score half a standard deviation below that. The high number of serial . 14. He was not always a killer. In 1898, the smartest man who ever lived was born in America. Now in his 60s, Grost has undergraduate and Masters . The statistics are frightening, but they portray the general serial killer as having an average IQ of 94.7. Just because you have the intelligence of a genius doesn't mean you won'. The average serial killer, according to The Serial Killer Information Center, has an IQ of 94.5. All other groups represented in the study hovered right around the normal range of human intelligence. Post date: 23 yesterday. They tend to be . Serial Killer IQ Basic Statistics N 271 Average IQ 94.5 Median IQ 86.0 Lowest 54 Highest 186 Killing Method N Average Bomb 3 140.3 Strangle/Bludgeon 8 108.8 Strangle/Shoot 6 105.8 Poison 1 100.0 Strangle 41 96.7 Stab/Shoot 26 95.0 Stab 25 92.3 Shoot 61 90.7 Strangle/Stab 14 90.2 According to IQ Research, the average IQ of a British person is 100, an American is 98, with a score from 90 to 105 considered "average intelligence".And yet, the average IQ of a serial killer was 94.7 - a surprisingly average score. Alcala was known for being the winning contestant on a 1978 episode of The Dating Game, which occurred while he was simultaneously killing women in California.

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