>> we were worried. it was just another day of the 20-some years i have been doing this, then five minutes later, your whole world is changed dramatically. >> when police dispatchers check the registration of the license plate, they get a hit. >> 10-4, registered to a subject out of new hampton, jeremiah mumford out of new hampton. >> jeremiah mumford is 24 years old, his accomplice is william clay toon. today is clayton's 19th birthday, tear vehicles filled with weapons, including two ak-47s, which mumford legally purchased in iowa. a 1996 ford taurus is hardly the type of car that can outrun a police vehicle. it has 145 horse power, far less powerful tan the engines in most law enforcement cars. but that doesn't stop clayton