Update: The guy returned the bag to Milan lost and found. ELAL directed lost and found to send the bag to JFK with Alitalia. I got confirmation that the bag was sent on a Alitalia flight on 7/2 to JFK, However Alitalia claims the bag never arrived and sends me to Elal, which is responsible for the bag. Elal has no new info since 7/2.
Whats the best way forward?
I need that bag.