Apparently an overdose did him...
Philip Seymour Hoffman was found dead Sunday in a New York City apartment of an apparent drug overdose ... TMZ has learned authorities found a needle in his arm.
Law enforcement sources tell TMZ ... the actor was found Sunday morning inside a Greenwich apartment ... and they're still on scene investigating.
Phillip Seymour Hoffman in "The Master" was one of the great performances of recent times. RIP. pic.twitter.com/nujUw922mh
— The Appendix (@appendixjournal) February 2, 2014