When an ice cream vender is shot, evidence leads Beckett and Castle to believe that an unknown second-grader may have vital information about the case. Castle goes undercover at an…

When House and Wilson disappear off the grid for several days, without explanation, the team is left to deal with a difficult case concerning a 6-year old with numerous problems…

Sarah is forced to confront a secret from her past and feels she must do so alone, while Chuck urges her to let him help. When Sarah encounters her original…