Crime scene tape lingers a day after Miami Police shot a man on the MacArthur Causeway who was "chewing" another man's face. Kristofer Rios / Miami Herald Staff

Picture of Ronald Poppo on display at a press conference discussing his medical condition at Ryder Trauma Center at Jackson Memorial Hospital on Tuesday, June 12, 2012.

Picture of Ronald Poppo on display at a press conference discussing his medical condition at Ryder Trauma Center at Jackson Memorial Hospital on Tuesday, June 12, 2012.