POSEN, Ill. — Morgan Geyser, one of two Waukesha teenagers sentenced in the 2014 Slender Man stabbing, was arrested with a 43-year-old man she reportedly met at church, according to newly obtained arrest reports.

Posen police first approached Geyser and Chad Mecca for a welfare check after they were found sleeping behind Thorntons Gas Station at 14840 Western Ave., the reports say. They initially gave officers false names; when no information could be found for either name, officers asked again.

What we know about Chad Mecca, the man arrested with Morgan Geyser

Geyser told police that if she gave them her information, she would never be able to communicate with her friend again, and later told officers they could Google her name — Morgan Geyser — to find out who she was. Mecca eventuall

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