Brooks was arrested near the Stoddard Wells Road exit after leading officers on the chase with a flat tire, authorities said.

NPR: Freeway Chase Led To Ex-Nev. Lawmaker's Arrest

While the FBI has largely been tight-lipped about how it monitored Dykes' behavior and mood in the days leading up to the rescue, the latest revelations suggest authorities were dealing with an abductor fully prepared for more violence even as he allowed police to send food, medicine and toys into the bunker for the boy.

NPR: FBI: Ala. Captor Rigged Bunker, Waged 'Firefight'

The Hollywood rumor mill was abuzz with speculation that Wagner was jealous of Walken, but authorities have said Walken witnessed only the events leading up to an argument between the couple.

CNN: January 15, 2013 -- Updated 1645 GMT (0045 HKT)