Morgan Geyser, one of two women involved in the 2014 "Slender Man" stabbing, was taken into custody in Illinois on Sunday night, Nov. 23, authorities confirmed. The arrest followed a search that began after she cut off her Department of Corrections monitoring bracelet and left a group home in Madison, Wisconsin, on Saturday night, Nov. 22. Geyser and co-defendant Anissa Weier were 12 years old when they stabbed and nearly killed a classmate to appease the fictional horror character. Both were la