Blue Bloods S09E19 - Common Enemies
Blue Bloods (2010)
S09E19 Common Enemies
Episode Overview
Following a brutal home invasion that results in the murder of his wife, Luis Delgado joins forces with Danny to hunt down the ruthless killer, who is also suspected of being connected to Linda's death. Meanwhile, Frank has his first encounter with Eddie's mother. Tensions rise between Jamie and Erin when Jamie attempts to seek her assistance in prosecuting a man who admitted his guilt to him while intoxicated.