Sightings of Escaped Former Police Officer Continue to Pour In

Exclusive video shows a U.S. Marshal warily searching a cave for escaped killer and rapist Grant Hardin. The former small town police chief walked out of an Arkansas Prison dressed in a fake guard uniform earlier this week and may be hiding in a cave. Sightings of Hardin continue pouring in to authorities. Police issued an alert saying a "suspicious person" resembling Hardin was spotted 35 miles from the prison. The FBI upped the reward for information leading to Hardin's capture to $10,000.