A Martial Arts Instructor Sent to Jail for Sexting a Minor

Following a guilty plea, Mark Russel Shemwell, a 45-year-old martial arts instructor, has been found guilty of accosting a minor for immoral purposes and has been sentenced to 12 months in prison. Shemwell openly confessed to the charges, recognizing the shameful nature of his actions and expressing deep regret. His legal representative, Kimm Burger, cited his mental health issues at the time as a potential contributing factor to his behaviour.

Despite lacking a prior criminal record, Shemwell’s role as a martial arts instructor posed a significant risk to the public, particularly due to his frequent interaction with minors at his academy. Consequently, the judge imposed a harsher sentence than the recommended guidelines, along with a five-year probationary period and the requirement for Shemwell to register as a Tier 2 sex offender. Furthermore, he is prohibited from any contact with individuals under the age of 17.

The case against Shemwell stemmed from an incident in which he was caught “sexting” an individual he believed to be a minor; however, the person was actually an adult acting as a decoy for a group devoted to exposing child predators. The encounter was broadcast live on social media, leading to his arrest in front of his gym in Jonesville.

Subsequent to Shemwell’s admission of guilt, the Hillsdale County Prosecutor’s Office issued a statement cautioning against private attempts to catch supposed predators on the internet. They emphasized the importance of adhering to established protocols to safeguard communities, in light of a growing trend of vigilante justice against suspected child predators online.

Presently, Shemwell is experiencing the repercussions of his actions, and he will have to serve his time in prison, while also complying with the conditions of his probation and sex offender registration. This case serves as a reminder of the severe legal consequences of inappropriate conduct towards minors and the hazards of vigilantism in the pursuit of justice.

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For inquiries, kindly contact Reporter Corey Murray at [email protected] or follow him on X, formerly Twitter: @cmurrayHDN.