Police in Illinois said Morgan Geyser gave a fake name and said she didn't want to tell officers her name because she had "done something really bad."

Morgan Geyser, the assailant in the Waukesha, Wisconsin Slender Man stabbing, is in court Tuesday after her arrest in Posen, Illinois.

The Wisconsin woman who won release from a mental institution after almost killing her sixth grade classmate in the name of horror villain Slender Man only to flee the state

Morgan Geyser, the Wisconsin woman who in 2014 at 12 years old stabbed another child in a case that became widely known as the Slender Man stabbing, has been found after cutting off her ankle monitor and escaping a group home.

Morgan Geyser has been taken into custody in Illinois as of 10:34 pm, according to the Madison Police Department.She had been missing since Saturday

When she was captured on Sunday night, nearly 200 miles from the Wisconsin group home she allegedly fled, "Slender Man" stabbing assailant Morgan Geyser told officers who asked for her identity to "just Google" her,