Crumbley trial: Forensic analyst details movements of MI school shooter's father day of shooting
Streaming now at https://abc7chicago.com/watch/live/11064984/.
Using cell phone data, forensic analyst Edward Wagrowski outlined James Crumbley's actions leading up to the school shooting during testimony Thursday. https://abc7chicago.com/who-is-james-crumbley-trial-oxford-high-school-michigan-shooting/14503721/