From my backpack in checked baggage were stolen two bottles of alcohol in total aroung 0.7l. In total there was 1.0l of alcohol in the backpack. It was flight number L027. Items were safely imported three days before from Bogota, but on 11 Dec it was stolen on JFK airport between check in and baggage collection in Warsaw. Worth of items is around 30$, but it's absolutely frightening that JFK workers can steal anything they want from the checked baggage. In last month I had 7 flights in Colombia and nothing was stolen.