Actor Philip Seymour Hoffman dead of suspected drug overdose

Actor Philip Seymour Hoffman poses with his award for Best Performance by an Actor in a Motion Picture-Drama for "Capote" at the 63rd Annual Golden Globe Awards in Beverly Hills, California in this January 16, 2006 file photo. Hoffman, one of the leading actors of his generation, was found dead in his Manhattan apartment on February 2, 2014 in what a New York police source described as an apparent drug overdose. [Photo/Agencies]

Philip Seymour Hoffman, one of the leading actors of his generation, who won an Academy Award for his title role in the film "Capote," was found dead in his Manhattan apartment on Sunday in what a New York police source described as an apparent drug overdose.

Hoffman, 46, was found unresponsive on the bathroom floor of his Greenwich Village apartment by police responding to a 911 call, and Emergency Medical Service workers declared him dead on the scene, New York City police said in a statement. An investigation was ongoing.

A police spokesman said investigators found Hoffman with a syringe in his arm and recovered two small plastic bags in the apartment containing a substance suspected of being heroin. A police department source earlier told Reuters that Hoffman had died of an apparent drug overdose.

Hoffman, who is survived by three children with his partner Mimi O'Donnell, had detailed his struggles with substance abuse in the past.

"We are devastated by the loss of our beloved Phil and appreciate the outpouring of love and support we have received from everyone," Hoffman's family said in a statement issued through his publicist.

"This is a tragic and sudden loss and we ask that you respect our privacy during this time of grieving. Please keep Phil in your thoughts and prayers," it added. A representative said the family would not make any further statements for now.

Onlookers gathered on Sunday afternoon near Hoffman's apartment in a four-story red brick building in a fashionable neighborhood of the West Village, where many other actors keep homes. The entire block was cordoned off by police.

Rachel Melman, a neighbor who described herself as a fan, said she frequently saw him around the neighborhood.

"I never spoke to him, but I always wanted to," she said, adding that she would see him sitting on the scaffolding of the building, often dressed in socks and no shoes, "just reading and hanging out out there.

"Of course I'm sad. It was such a shocker," she said.

CNN, citing a law enforcement official, reported that Hoffman was last seen alive at 8 p.m. Saturday. He had been expected to pick up his children on Sunday but failed to show up, prompting playwright David Katz and another person to go to his apartment, where they found him dead, CNN said.

Hoffman spoke in the past of struggling with drugs, including a 2006 interview in which he told CBS he had abused "anything I could get my hands on. I liked it all."

His death, if confirmed from an overdose, would recall the 2008 death of actor Heath Ledger, who was found dead in his Manhattan apartment from a lethal combination of drugs.