By DAVID OVALLE and CHRISTINA MORALES They fled Cuba to build better lives in America. They collected trash and wiped down seats on airplanes at the Miami airport to support their families both in Florida and on their native island. Then came an unexpected peril: An Amazon cargo jet crashed into their van, killing five and injuring two others. One of the victims who died, Javierkys Reyes Quevedo, 47, had worked to save for a trip to Cuba in December to visit his teenage daughter for the first…
