About Casualty Season 29, Episode 32 : Exile

Charlie and Connie travel to Bucharest in Romania to try and save Charlie's son. After Charlie shows up at the hospital in Bucharest he finds out that Louis is a heroin addict and has become involved in some bad business. Louis leaves hospital in a car driven by a drug dealer called Cristian. Charlie discovers that his son is planning to sell his kidney to pay off his debts.