Expert say on Derek Chauvin trial

NBC News Los Angeles affiliate KNBC-TV featured Jody Armour of the USC Gould School on the ongoing Derek Chauvin trial.

“Jurors want to hear from experts; we want to defer to their judgments. In a medical malpractice case, you want to hear doctors talk about what other doctors do. Here, you have a police officer saying, ‘What I’ve seen another police officer doing is out of policy and out of line.'”