article_snippet.sent: Gray, who was arrested for carrying a switchblade knife, died a week after the incident from a severed spine . '
article_snippet.sent: the incident from a severed spine hits home.
article_snippet.sent: the incident from a severed spine really does.
article_snippet.sent: the incident from a severed spine's a reality check,' said Covington, a son near Freddie Gray's age is 27.
article_snippet.sent: Authorities have not explained how or when Gray's spine was injured.