Morgan Geyser in custody of the Posen Police Department in Illinois. She fled Wisconsin with another person, later identified ...

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

An extradition hearing has been set for Tuesday for the Wisconsin woman who stabbed a classmate to please the fictional ...

New bodycam video shows the moment one of the "Slender Man" attackers was captured in a Chicago suburb after escaping from ...

Police found the convicted attempted murderer sleeping outside in Posen, Illinois, Sunday night after she escaped her group ...

Police say Morgan Geyser, known for the 2014 Slender Man stabbing case, told officers to 'Google' her name after they found ...

Morgan Geyser, the assailant in the 2014 Slender Man stabbing case in Wisconsin, was arrested Sunday night in the south ...

CHICAGO (WLS) -- The so-called "Slender Man" stabber was in a Chicago court room on Tuesday, Morgan Geyser waived extradition ...

Posen police officers arrested Morgan Geyser at a Thornton's truck stop on Western Avenue in Posen, Illinois on Sunday night ...

Police in Posen, Illinois, say they’ve found Morgan Geyser, one of the two girls convicted in the 2014 Slender Man stabbing ...

Sara Tenenbaum is the Senior Digital Producer for CBS News Chicago covering breaking, local and community news in Chicago. She previously worked as a digital producer and senior digital producer for ...

Morgan Geyser, one of the girls convicted in the 2014 Slender Man stabbing, cut off her GPS monitoring bracelet and left her ...