We send out our thoughts and prayers to Philip Seymour Hoffman and his family and friends. Hoffman played Plutarch Heavensbee in Catching Fire and filmed most of his Mockingjay scenes before his passing.
Lionsgate released a statement:
Philip Seymour Hoffman was a singular talent and one of the most gifted actors of our generation. We're very fortunate that he graced our Hunger Games family. Losing him in his prime is a tragedy, and we send our deepest condolences to Philip's family.
Details and investigation into his death can be found on CNN.Com