Watch Blue Bloods Online: Season 9 Episode 17

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Was the NYPD's legacy ruined forever?

On Blue Bloods Season 9 Episode 17, Lenny told Frank that an upcoming exposé would put the NYPD in the spotlight for all the wrong reasons. 

Frank tried to find the source of the various leaks, but was it too late?

Meanwhile, Erin had to decide how to charge a doctor whose experimental treatments led to the death of his terminally ill daughter. 

Fortuna Gebresellassie Guest Stars - Blue Bloods Season 9 Episode 16

Elsewhere, Danny and Baez investigated the mysterious overdose of a promising artist. 

Was there foul play involved?

Use the video above to watch Blue Bloods online right here via TV Fanatic. 

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Paul Dailly is the Associate Editor for TV Fanatic. Follow him on Twitter.

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Blue Bloods Season 9 Episode 17 Quotes

Frank: You know how I know I'm still an optimist?
Lenny: No, how?
Frank: When I hear you're back in town, I don't go 'Oh no. What does he want?' I go 'Oh good. Lenny's back.'

I feel no remorse because I did everything I could to save Sarah's life, down to the very last minute. If you think I should go to jail for that, that's on you.

Dr. Peterson