the louisiana state university students were found with nearly 2,000 beers , ten liters of spirits and several litres of wine on the i-10 in mobile county .
harrison coogan , and hunter coker , both 18 , and 19-year-olds carson buckner and brandon barber , told sheriff 's deputies they were heading to spring break .
the teenagers were asked to stop by officers as they were hauling a trailer with an expired tag .