MADISON, Wis. — The search for a missing Wisconsin woman who almost killed her sixth-grade classmate more than a decade ago to please horror character Slender Man ended Sunday night when police discovered her sleeping outside an Illinois truck stop.

Morgan Geyser, 23, was found at a truck stop in Posen, Illinois, police said early Monday. Posen is about 25 miles (40 kilometers) south of Chicago and about 170 miles (274 kilometers) south of Madison.

The Madison Police Department said Sunday that Geyser had cut off her electronic monitoring device and left her group home on the capital city's west side. She was last seen around 8 p.m. Saturday with an adult acquaintance, the department said.

Geyser was found with a 42-year-old man who was charged with criminal trespassing and obstructing

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