Published Date: 2024-02-01 23:26:57, Category: News (679532)Time: 09:49 min, View Count= 31 ( + More Social Media views ) , Rating= Title: Hear striking moment from Jennifer Crumbleys testimonyKeywords: Hear striking moment Jennifer Crumbley' testimony Description: Jennifer Crumbley, the mother of the teenager who killed four people at a Michigan high school in , testified at her manslaughter CNNs Jean Casarez breaks down the key moments from her tes