Who Is Mark Twitchell? Age, Biography and Wiki
Mark Twitchell, born on July 4, 1979, is a notorious figure in Canada known for his criminal history. Sentenced for murder, Twitchell's life has been marked by controversy and legal battles. As of 2025, he is 45 years old. His case gained widespread attention in 2008 when he was convicted of first-degree murder in the death of a man he had lured into a trap. While his past is dark, it shapes the ongoing discussions surrounding his existence today.
| Occupation | Criminals |
|---|---|
| Date of Birth | July 4, 1979 |
| Age | 45 Years |
| Birth Place | Edmonton, Alberta, Canada |
| Horoscope | Cancer |
| Country | Canada |
Popularity
Mark Twitchell's Popularity over time
Height, Weight & Measurements
Mark Twitchell stands at approximately 6 feet (183 cm) tall and has a weight of around 180 pounds (82 kg). His body statistics are not widely reported, but his physical appearance reflects the consequences of his incarceration.
Family, Dating & Relationship Status
Twitchell's family life has been largely overshadowed by his criminal actions. Details about his parents or siblings are scarce. As for his relationship status, reports indicate that he is currently single, having gone through significant upheaval following his conviction. With no known girlfriend or partner, Twitchell's focus appears to be on his life behind bars and any potential rehabilitation.
Born in Edmonton, Alberta, Twitchell dreamed of making blockbuster films and graduated from the Radio and Television Arts program at the Northern Alberta Institute of Technology in 2000. In January 2001, Twitchell married an American woman, Megan Casterella. They divorced due to irreconcilable differences in 2005.
In January 2007 Twitchell married his second wife, Jess. The marriage ended after Twitchell’s arrest and the divorce was finalized in 2010.
Net Worth and Salary
As of 2025, Mark Twitchell's net worth is estimated to be minimal due to his incarceration and status as a convicted felon. His earnings from any prior work, including his brief stint as a filmmaker, have been heavily impacted by his crimes. The legal circumstances surrounding his case have made it challenging to pursue financial opportunities.
Career, Business and Investments
Before his conviction, Twitchell was known for his aspirations in the film industry, having worked on projects that hinted at his interest in directing and writing. However, his career was abruptly halted due to his criminal activities. Since then, he has not been involved in any legitimate business endeavors or investments, focusing instead on his legal appeals and navigating life in prison.
Twitchell still faced an attempted murder charge for his alleged attack on Gilles Tetreault, a computer company contractor.
Tetreault testified that he was lured using the website Plenty of Fish, expecting a date with a young woman named Sheena, only to be attacked by a man in a hockey mask with a stun baton when he arrived at the garage in Edmonton rented by Twitchell. After a violent struggle, Tetreault escaped, but did not report the attack to police.
Tetreault claims that he did not report the attack because he was embarrassed. Tetreault was nicknamed "The One Who Got Away" by several media outlets.
Social Network
Mark Twitchell's presence on social media is non-existent, as he is incarcerated and unable to maintain such accounts. His case is often discussed in true crime circles and online forums, but he does not have a personal online presence. Discussions about him typically revolve around his past crimes and the implications of his actions rather than any personal life updates.
In 2007, Twitchell directed Star Wars: Secrets of the Rebellion, a full-length fan film prequel set a few days prior to Star Wars Episode IV: A New Hope. Secrets of the Rebellion included a cameo by Jeremy Bulloch, a British actor best known for his role as bounty hunter Boba Fett in the original Star Wars films.
The film, still in post-production, never saw release. Twitchell also scripted Day Players, a buddy comedy. In September 2008, he shot a short horror film entitled House of Cards at a garage he rented in the south end of Edmonton.
Education
Twitchell's educational background includes studying at the University of Alberta, where he pursued a degree in film and theater. His studies were closely connected to his ambitions in the entertainment industry. However, his academic journey was cut short as he became embroiled in criminal activities that overshadowed his potential career.
Mark Andrew Twitchell (born July 4, 1979) is a Canadian convicted of first-degree murder in April 2011 for the murder of John Brian Altinger. His trial attracted particular media attention because Twitchell had allegedly been inspired by the fictional character Dexter Morgan.
