AN: Nashville bombing motive remains under investigation ((americasnewsroom__)) ((lubuntu at wor2 1TXN))

=”//video.foxnews.com/v/6218637949001″>Nashville bombing motive remains under investigation

Retired NYPD Detective Pat Brosnan tells âAmericaâs Newsroomâ investigators will be âtearing apartâ the suspectâs life to uncover why he set off the bomb