Haunted by the death of his partner, former Baltimore cop Nate Burns accepts the job as chief of police in a remote Alaskan town. Once there, he falls for feisty bush pilot Meg Galligan, a woman haunted by her own demons. When Meg's father turns up dead, Nate and Meg finds themselves at the center of a high-profile murder case.

While on a dig in a Romanian forest, a group of scientists make a startling find. Dating back to the 13th century, they find a huge abbey, which was built over the entrance to a massive network of subterranean caves. Eager to learn what lies within the caves, the scientists discover to their peril that a large part of the cave system is under water. The scientists hire a team of American spelunkers who are trained in exploring underwater caves. The...

Horatio Caine and his state-of-the-art forensics team investigate Miami crimes using cold hard facts.