Blue Bloods
S09E19 Common Enemies
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.
Season 9 Episodes
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9
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19
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22
Playing with Fire
Meet the New Boss
Mind Games
Blackout
Thicker Than Water
Trust
By Hook or by Crook
Stirring the Pot
Handcuffs
Authority Figures
Disrupted
Milestones
Ripple Effect
My Brother's Keeper
Blues
Past Tense
Two-faced
Rectify
Common Enemies
Strange Bedfellows
Identity
Something Blue