Body-worn video captures the moment a police officer rescued three cows stuck inside a burning barn in Wisconsin.<br /><br />Officer Andrew Crab was due to end his overnight shift when he noticed smoke coming from a farm building in Sturgeon Bay on 25 June.<br /><br />He stormed into the burning facility, removing a lock from a chain and scaring the cattle away from the flames.<br /><br />The officer opened the gates for the creatures to escape.<br /><br />Soon after, a volunteer fire brigade arrived to tackle the blaze.<br /><br />“They knew exactly what they needed to do once that gate was open,” Mr Crab said.<br /><br />No injuries were reported.