SANFORD, Fla. (KABC) -- A herd of cows helped police make an arrest Monday in Florida.The animals began chasing a woman through a field after she ditched a stolen vehicle, allowing a helicopter to track her location.Night-vision footage from above showed the cows hot on the trail of the wanted suspect, who had wandered into their pasture.They eventually cornered the woman at a fence, where police were able to take her into custody.