Emotional testimony from remorseful bystanders, top cop says knee restraint 'uncalled for'

Emotion overflowed in the first week of testimony as the court saw video that showed what happened before, during and after George Floyd's death. Bystanders testified that they wanted to do more to save the Minneapolis man. And Derek Chauvin's former Minneapolis police superior said kneeling on a handcuffed, prone person does not fall within training.