Its really sad to know of his demise. A mystery in his death.
My favourites of his movies:
Crimson Tide
Get Shorty
Enemy of the State
Behind Enemy Lines
Runaway Jury
Under Suspicion
The Firm
Mississippi Burning
French Connection
Superman series
Unforgiven
Enemy of the state is relevent movie to be watched even today.
Wish to re-watch all of his movies soon as a tribute.