A Wisconsin circuit court judge ruled Friday that one of the two 12-year old girls charged with stabbing a classmate in Wisconsin is incompetent to stand trial for attempted homicide.

This May, two girls allegedly stabbed their classmate during a sleepover to prove their loyalty to the popular online fictional character Slender Man. The creepy figure has been linked to three separate acts of violence, according to ABC News.

Wisconsin law requires any person age 10 and over to be charged as an adult for severe crimes. In this case, the victim was allegedly stabbed 19 times in a nearby woods, with the blade narrowly missing an main artery near her heart. She managed to crawl out of the woods and was found by a passing biker.

Psychologist Brooke Lundbohm of the Wisconsin Forensic Unit analyzed the suspect in question this June. According to the Journal Sentinal, Lundbohm said the 12-year old claimed she could hear and see things like unicorns, the Slender Man and the Harry Potter character Voldemort. Psychiatrist Kenneth Robbins testified that the suspect believes she has Vulcan mind control and is more concerned with angering Slender Man than the prospect of a long prison sentence.

The defendant’s attorneys hope to move the case from adult to juvenile court, where the maximum sentence would be 25 years.

[Journal–Sentinal]

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