Money, sneakers, bag

My family members are from Puerto Rico and I, Brandon am writing in behalf of their incident. My aunt and uncle were picked up in front of the Hotel Pennsylvania Hotel located between 31st and 32nd street on 7th Avenue of Manhattan, New York. The time frame was between 6:45pm and 7:15 pm. They were riding down 32nd street when the tire of the cab popped. The taxi driver (Italian man) happened to call a relative or possibly his father who also works for the yellow cabs of New York City to come pick them up and take them to the JFK airport. After arriving at the JFK airport, they realized they left a Timberland bag with $8,000. 2 pairs of Adidas sneakers one white and the other black in a size 8.5 US men. Please any information would be glady appreciated.