The clock ticks as Maria's broadcast continues. Sonya searches for the girl's location. Against protocol, Marco works a unique ransom angle. A powerful Juarez force crosses the border.
Givens's estranged father crashes back into his life after getting in trouble with the law again. Elsewhere, the US marshal attempts to capture a fugitive hiding out in Harlan County.
When the CBI agents investigate a murder at a driving range, they find themselves embroiled in a case of medical malpractice.
The disagreement between Boyd and his father escalates to murderous levels and the Miami mob finally catches up with Givens in a climactic cabin shootout.
The team looks into the death of an eight-year-old on the Appalachian Trail. They comb through the forest to search for a man who is targeting children.