# Colleen Ritzer: A Killer in the Classroom

An episode of [Going West: True Crime](https://invisiblenetwork.ai/podcast/1448151398), 30 Oct 2026, 46 min.

Audio: https://dts.podtrac.com/redirect.mp3/stitcher.simplecastaudio.com/9742c282-cdde-41ff-ac95-7919c6a23c00/episodes/7b4f37b2-a75a-4672-a372-cd9b33bdf45c/audio/128/default.mp3?aid=rss_feed&awCollectionId=9742c282-cdde-41ff-ac95-7919c6a23c00&awEpisodeId=7b4f37b2-a75a-4672-a372-cd9b33bdf45c&feed=Z2Ui5wFW

In October of 2013, a 24-year-old math teacher stayed behind after classes at her Massachusetts high school to offer assistance to one of her students. But when she didn’t come home that night, police descended on the school, discovering disturbing surveillance footage and a truly horrifying scene left behind in the woods nearby. This is the murder of Colleen Ritzer. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.

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