B. Roman 
Whatever Became of Sin [EPUB ebook] 

On a flight to Washington D.C., environmental lobbyist Michael Warren’s life begin to unravel.
Michael is on his way to testify before a Senate Committee, and destroy the plans for a housing development built on land tainted with the same toxic waste that killed his six-year-old daughter, Dominique.
But when a stranger hands Michael a cassette on the plane, everything changes. Sidetracked to New Orleans, he learns a disturbing truth and faces the most difficult decision of his life: either expose those responsible, or compromise to save a life.