This is about the Freddie Gray related trial of police officers in Baltimore.

Dr. Vincent Di Maio, a forensic pathologist and former chief medical examiner in San Antonio, said Gray’s injury was “so violent, it’s so high-energy” that it would have immediately caused Gray to lose control of his body and his diaphragm, which is critical for breathing and speaking.

http://www.baltimoresun.com/news/maryland/freddie-gray/bs-md-porter-trial-wednesday-20151209-story.html