The Man Behind the Mask. Uncovering John Green’s True Identity in ‘Don’t F*** With Cats’


Don’t F**k with Cats is a 2019 Netflix true crime documentary series directed by Mark Lewis. The series focuses on a group of amateur online detectives who embarked on a quest to identify and capture Luka Magnotta, a Canadian man who gained internet notoriety for posting graphic animal abuse videos online in 2010-2012.

The amateur detectives, led by Las Vegas-based animal rights activist Deanna Thompson (who used the alias “Baudi Moovin’”), collaborated over social media in an attempt to track down and stop the creator of the animal abuse videos. However, their search took a dark turn when the hunt culminated in Magnotta murdering Chinese international student Jun Lin in Montreal in 2012, recording the killing and posting the video online.

John Green’s Role

John Green was one of the amateur online detectives featured in the Netflix documentary series Don’t F**k With Cats. He became involved in the hunt for Luka Magnotta after seeing the disturbing animal abuse videos that Magnotta had posted online. As described in the documentary, Green worked with Deanna Thompson and other members of a Facebook group to try and identify the person behind the cruel videos.

In addition to appearing on camera as one of the main amateur investigators, Green also worked as a producer on the documentary series. According to IMDb, Green served as a co-executive producer on Don’t F**k With Cats (1). His production company, Raw TV, collaborated with Netflix and director Mark Lewis on creating the true crime documentary.

As a producer, Green likely helped coordinate interviews, provide background research, and assist with story development. His firsthand experience as part of the amateur investigation gave him unique insights into the events and access to other key figures like Deanna Thompson. Green’s involvement as both an on-screen subject and off-screen producer helped shape Don’t F**k With Cats into an intriguing exploration of online justice and crowdsourced crime-solving.

The Hunt for Luka Magnotta

In 2010, a video depicting the killing and abuse of kittens was posted online, gaining the attention of animal lovers around the world. A Facebook group called “Find the Kitten Vacuumer” was created by Deanna Thompson and John Green in an effort to identify the person responsible. As more videos surfaced, the group evolved into tracking down the perpetrator, who would later be identified as Luka Magnotta.

The amateur investigators analyzed details in the videos to try and pinpoint Magnotta’s location, ranging from power outlets to newspapers. They also studied the audio and background details for any clues. Despite Magnotta’s efforts to conceal his identity, the group was able to connect the dots leading back to him. This early detective work by the Facebook group brought critical awareness to Magnotta’s crimes before law enforcement was actively involved.

As cited from Wikipedia, their successful tracking later assisted authorities during Magnotta’s manhunt after the murder of Jun Lin. However, the independent investigation also raised concerns about the ethics of “cyber sleuthing” by amateurs. Nevertheless, the exhaustive hunting by the Facebook group played a pivotal role in unmasking Magnotta and bringing him to justice.

Who is Luka Magnotta?

Luka Rocco Magnotta was born Eric Clinton Kirk Newman on July 24, 1982 in Scarborough, Ontario, Canada to Anna Yourkin and Donald Newman. He had a difficult childhood and was reportedly abused and neglected. As a teenager, he was diagnosed with various mental health issues including schizophrenia.

Magnotta began working as a stripper and model in the early 2000s using various aliases like Vladimir Romanov. He appeared in adult films and worked briefly as an escort. In 2007, he legally changed his name to Luka Magnotta. He cultivated a social media presence on various sites and attempted small-time modeling and acting careers.

However, Magnotta developed a reputation for extreme attention-seeking behavior and harassing others online. He promoted himself heavily on the internet and often fabricated details about his life. Magnotta’s mental health deteriorated throughout his 20s as he became increasingly obsessed with his public image.

The Animal Abuse Videos

In 2010, Luka Magnotta began posting graphic videos of animal abuse online, initially to YouTube and other video sharing sites. According to the animal rights group LC Animal, the first video showed Magnotta suffocating two kittens in a vacuum seal bag. YouTube removed the video after a complaint from the animal rights group PETA.

Magnotta continued posting more animal abuse videos over the next two years. In one video titled “1 boy 2 kittens”, Magnotta is seen drowning kittens in a bathtub. Another showed a cat taped to a broom handle being fed to a python snake. The videos displayed extreme graphic violence against the animals.

The animal abuse videos gained attention on online animal rights forums. Groups like PETA attempted to have the videos removed while trying to identify and locate Magnotta. However, he took steps to mask his real identity and evade authorities.

The Murder of Jun Lin

On May 24, 2012, Luka Magnotta brutally murdered Chinese international student Jun Lin in Montreal, Canada. Magnotta and Lin had connected earlier via an online dating app, and Magnotta lured Lin to his apartment. Once there, Magnotta bound Lin’s hands and feet before repeatedly stabbing him with an ice pick. Magnotta then dismembered Lin’s body and proceeded to commit acts of necrophilia and cannibalism, recording the horrific events on video. Parts of Lin’s body were later found in garbage bags behind Magnotta’s apartment building, while his hands and feet were mailed to multiple Canadian political party headquarters and two Vancouver schools. The 10-minute video titled “1 Lunatic, 1 Ice Pick” was posted online, showing the gruesome murder in graphic detail [1]. The viciousness of the unprovoked attack and the callousness with which Magnotta documented and shared it shocked the world.

The International Manhunt

After the murder video was posted online, a worldwide manhunt began to locate and apprehend Luka Magnotta. Investigators were able to trace the video back to Magnotta’s apartment in Montreal, but he had already fled the country. It’s believed Magnotta took a flight to Paris, France on May 26th shortly after the murder.

Interpol issued a red notice to its 190 member countries alerting police worldwide that Magnotta was wanted for murder. French police began actively searching for Magnotta after he was spotted in Paris. After six days on the run, Magnotta was finally apprehended at an internet cafe in Berlin, Germany on June 4th, 2012 while reading stories about himself online. Magnotta did not resist arrest and was sent back to Canada.

The international manhunt came to an end just 11 days after Jun Lin’s murder. The coordinated effort between law enforcement agencies in Canada, France and Germany led to Magnotta’s capture before he could harm anyone else.

Magnotta’s Arrest and Trial

On June 4, 2012, Magnotta was apprehended at an internet café in Berlin, Germany after an international manhunt. He was identified after employees recognized him from the newspaper and online articles (Source: Magnotta was extradited back to Canada on board a Canadian Air Force jet on June 18, 2012 to face charges.

Magnotta’s trial began on September 29, 2014 in Montreal. He was charged with first-degree murder, obstructing justice, mailing obscene material, committing indignities to a human body, and publishing obscene materials (Source: On December 23, 2014, after 8 days of deliberations, the jury found Magnotta guilty on all five counts. He was sentenced to life in prison with no possibility of parole for 25 years.

Aftermath and Legacy

The crimes committed by Luka Magnotta shocked the world and highlighted the dangers of the internet age. After the video of the murder surfaced online, it raised concerns about how to prevent such content from spreading while also using the internet to catch criminals. Though many were disturbed that the video gained attention, the online outcry over the cat videos ultimately helped identify Magnotta.

The case revealed how online communities can come together for good, both in seeking justice and in preventing future crimes. It taught important lessons about being vigilant about online content and taking a stand against violence and animal abuse. Many activists spoke out about better protecting animal rights and recognizing early signs of disturbed individuals online. Law enforcement also gained experience in conducting investigations across borders and jurisdictions in our interconnected world.

Ultimately, the legacy of this case showed that the internet can empower both good and evil. With diligence and cooperation, online crowdsourcing and activism can support catching criminals. But it also revealed how important it is to guard against normalizing or spreading harmful content. The case left many questioning how to promote online accountability and caution in order to prevent such shocking crimes in the future.


The twisted story of Luka Magnotta and the “don’t f**k with cats” saga is one that won’t soon be forgotten. What started as an anonymous online manhunt for a mysterious animal abuser turned into a bizarre murder investigation spanning multiple countries. While the crimes committed were horrific and tragic, the web sleuthing community demonstrated that the internet can be used for good in some cases. Though they were unable to prevent the murder of Jun Lin, their efforts provided key evidence that eventually led to Magnotta’s capture and conviction.

The case revealed some dark truths about human nature and highlighted the need for mental health reform. Magnotta clearly exhibited signs of psychological disturbance, narcissism and violence long before the murder. Though the warning signs were there, he still slipped through the cracks. While the full details of his mental state may never be known, it’s clear that more could have been done to get Magnotta the help he needed and prevent this tragedy.

In the end, the heroic keyboard crusaders of “don’t f**k with cats” brought some justice and closure for Jun Lin’s loved ones. But the bizarre, twisted saga will serve as a sobering reminder of the dark corners of the internet and the fragility of the human psyche. Magnotta’s horrific crimes shocked the world and highlighted how quickly an online fascination can turn into a real-life nightmare.

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