CBS

Season 4: Episode 13 - All in the Family

All in the Family: Tragedy strikes when a teenage girl, her boyfriend and the boyfriend’s brother come home to find her father, a Family Court judge, brutally bludgeoned to death. After shaking down some lead suspects, the CSIs unearth a well-concealed trail of evidence and ultimately learn the daughter’s boyfriend and his brother are not who they appear to be. When they were younger, the brothers were removed from their father’s custody based on the judge’s ruling. The decision altered the trajectory of their lives and sent them on a downward spiral that led to murder. Meanwhile, feeling guilty over his young neighbor’s murder, Danny is put in a tough spot when the boy’s mother decides to get revenge and steals his gun to do it.