Barb Hadler is the wife of Gerry, the mother of Luke, and eventually a new mother figure for Charlotte after the deaths of Luke and Karen. Unlike Gerry, Barb can’t imagine that Luke did anything to hurt his family, and she wants Falk to clear Luke’s name. Barb and Gerry represent two different ways of dealing with grief: while Gerry tries to be pragmatic and expect the worst, Barb maintains hope even when things are difficult.