Black Horizon by James Grippando

In Black Horizon, a riveting and timely thriller drawn from tomorrow's headlines, New York Times bestselling author James Grippando brings back popular Miami criminal defense attorney Jack Swyteck in an international case involving a devastating oil spill that pits him against his most villainous adversaries yet.
Three summers after the Deepwater Horizon catastrophe, oil is again spewing into the ocean-from a drilling explosion in Cuban waters sixty miles off the Florida Keys, creating a politically complex and volatile situation. Representing an American woman whose Cuban husband was killed on the rig, Jack finds himself in dangerous waters when he discovers that his incendiary case may be lethally connected to his new wife Andi's undercover assignment for the FBI . . . and that the looming environmental catastrophe may have been no "accident" at all.