Highlights from the Eighteenth Episode of Season 3 of Blue Bloods

When the same tragedy occurs to people who don’t appear connected, Danny must find what they have in common and who is responsible.

Danny, with guest star Jenna Gavigan

Danny, with guest star Jenna Gavigan

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) must find what they have in common and who is responsible, and starts with speaking to a widow (guest star Jenna Gavigan). Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc.. All Rights Reserved.
Danny Reagan

Danny Reagan

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny and Detective Maria Baez

Danny and Detective Maria Baez

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) and Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny and Det. Maria Baez

Danny and Det. Maria Baez

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) and Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny and Detective Maria Baez

Danny and Detective Maria Baez

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) and Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny and Detective Maria Baez at the crime scene

Danny and Detective Maria Baez at the crime scene

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) and Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny and Det. Maria Baez

Danny and Det. Maria Baez

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) and Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny

Danny

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Detective Danny Reagan

Detective Danny Reagan

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Danny Reagan

Danny Reagan

When the same tragedy occurs to people who don’t appear connected, Danny (Donnie Wahlberg) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Detective Maria Baez

Detective Maria Baez

When the same tragedy occurs to people who don’t appear connected, Detective Maria Baez (guest star Marisa Ramirez) must find what they have in common and who is responsible. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Detective Maria Baez

Detective Maria Baez

Marisa Ramirez guest stars as Detective Maria Baez on Blue Bloods. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Brian Kerwin guest stars as Pete Seabrook

Brian Kerwin guest stars as Pete Seabrook

Frank helps an old friend, Pete Seabrook (guest star Brian Kerwin), come to terms with his alcoholism. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc. All Rights Reserved.
Jamie and guest star Raul Castillo

Jamie and guest star Raul Castillo

Jamie (Will Estes) gets in the middle of a domestic dispute and tries to level with the father, Raul (guest star Raul Castillo), who is about to leave his family . Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc.. All Rights Reserved.
Jamie Reagan

Jamie Reagan

Will Estes stars as Jamie Reagan. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc.. All Rights Reserved.
Will Estes stars as Jamie Reagan

Will Estes stars as Jamie Reagan

Will Estes stars as Jamie Reagan, on Blue Bloods. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc.. All Rights Reserved.
Brian Kerwin guest stars as Pete Seabrook

Brian Kerwin guest stars as Pete Seabrook

Brian Kerwin guest stars as Pete Seabrook, an old friend of Frank’s who happens to be an ex-Marine, fighter pilot, and now astronaut, who has turned to drinking after he is down on his luck. Photo: Craig Blankenhorn/©2013 CBS Broadcasting Inc.. All Rights Reserved.