Killer knocked out prison guard

A schizophrenic inmate knocked out a prison guard because he mentioned his brother – 17 days after he killed a fellow patient. Ronnel Dennis, 27, attacked Daniel Smith as the two were having a conversation at Wormwood Scrubs prison on March 18 last year. The 6’2’’ inmate punched PO Smith in the face causing him to nearly lose consciousness, Southwark Crown Court heard. Several other prisoner officers tried to restrain him, and in the ensuing struggle Dennis sprained Anju Jose’s…