Trouble starts when oldest son Danny Rayburn comes home for the 45th anniversary celebration of his parents' hotel in the Florida Keys' Islamorada.
An accident exposes old wounds, complicating the already difficult situation between Danny and his family.
With Robert's condition uncertain, Danny re-considers staying in Islamorada. Meg's personal and professional obligations become overwhelming.
The family adjusts to Danny's new role at the inn. John and Marco discover a burned boat connected to their murder case.
A sudden tragedy unsettles the Rayburn clan. While searching for evidence in his case, John finds something disturbing from the family's past.
John wants to keep Danny in the fold, but Danny learns an awful truth about the past. Meg takes on a new client. Kevin's personal life takes a turn.
John and Marco get a lead in their investigation. Meg does her best to help Carlos. Kevin comes clean with Danny.
Kevin recovers at Sally's house after he's robbed. Danny makes a deal with Carlos. John and Marco identify one of the murdered girls.
The DEA gets involved in John's murder case. Tensions rise between Meg and Danny. John digs into Danny's past. Sally reminisces.
As Meg and Sally move forward with the wedding plans, John and Marco's investigation points them in Danny's direction.
After John confronts Carlos about Danny's illicit behavior, John, Kevin and Meg figure out a plan to save the family.
Danny's past and present troubles became a threat to the Rayburns. Sally confronts her family.
John, Kevin and Meg try to get their lives back in order as the family comes to grips with the truth about Danny.