Arrests Made in Philip Seymour Hoffman Death Investigation

Four people, three men and a woman were arrested on drug charges Tuesday in Manhattan. All four were questioned about a possible link to the heroin found in the "Hunger Games" star's apartment, "The Insider With Yahoo" has confirmed.

According to CBS, more than 350 bags of heroin were found in the three apartments that were searched, but none of them had the "Ace of Spades" logo on the bags similar to some recovered in Hoffman's rental apartment.

The NYPD are trying to piece together Hoffman's final hours. It was determined that the Oscar winner, who was found dead on the floor of his bathroom Sunday with a syringe in his arm, made six ATM transactions totaling $1,200 at a local grocery store the night before he was found dead. -Yahoo