Dolphins wide receiver Brandon Marshall was released from the hospital Saturday after what police said was a domestic-violence incident in which he was stabbed by his wife with a kitchen knife. Marshall's wife, Michi Nogami-Marshall, was arrested by the Broward County Sheriff's Office on a domestic-violence charge of aggravated battery with a deadly weapon. The Pro Bowler underwent emergency surgery Saturday morning, league sources told ESPN NFL Insider Adam Schefter. Marshall was discharged later in the day and "expected to make a full recovery," according to his publicist.