NewsState Capitol

Actions

Madison police: Morgan Geyser, sentenced for Slender Man stabbing, missing after cutting off GPS monitor

Security video of Morgan Geyser captured in Nov. 2025
Morgan Geyser court
Morgan Geyser
Posted
and last updated

MADISON — The Madison Police Department says its officers are searching for Morgan Geyser, one of the two sentenced in the 2014 Slender Man stabbing in Waukesha, who is missing after removing her GPS tracker.

According to a Facebook post from the department, Geyser cut off her Wisconsin Department of Corrections monitoring bracelet and left a group home on Saturday night.

Madison PD says Morgan Geyser was last seen in the area of Kroncke Drive around 8:00 p.m. on Nov. 22 with an adult acquaintance.

Police do not know her whereabouts as of the morning of Sunday, Nov. 23 Madison PD adds it was notified of her disappearance that Sunday morning.

If you see Geyser, the department asks you to call 911.


Let's talk:
Hey there! At TMJ4 News, we're all about listening to our audience and tackling the stuff that really matters to you. Got a story idea, tip, or just want to chat about this piece? Hit us up using the form below. For more ways to get in touch, head over to tmj4.com/tips.


It’s about time to watch on your time. Stream local news and weather 24/7 by searching for “TMJ4” on your device.

Available for download on Roku, Apple TV, Amazon Fire TV, and more.


Report a typo or error