Actor Philip Seymour Hoffman's body tests are inconclusive, NYC's medical examiner has revealed.
Although spokeswoman Julie Bolcer asserted that further tests were needed to determine what caused the 'Capote' star's death, she did not go into details about the nature of the tests, the BBC reported.
Bolcer added that there was no timetable for finishing the post-mortem examination.
The Oscar-winning star was discovered dead in his New York apartment with a syringe in his arm and several suspected heroin bags near his body.