The cause of death of film star Philip Seymour Hoffman remains undetermined despite the 46-year-old being found with a syringe in his arm.
Police are still trying to piece together his final hours. A drug overdose is suspected.
Four people have been arrested in New York and charged with drug offences possibly connected to narcotics found at Hoffman’s home.
Hoffman who leaves behind his partner, Mimi O’Donnell, and their three children, had told of his struggles with substance abuse in the past.