Journalist Michael Hastings, who was killed in a fiery Los Angeles crash in June, died of "traumatic injuries" as a result of the accident and had traces of drugs in his system, Los Angeles coroner's officials said Tuesday. Hastings, 33, died June 18 in a single-vehicle accident. His car burst into flames and he was pronounced dead at the scene. Coroner's officials said Hastings had traces of amphetamine in his system, consistent with possible intake of methamphetamine many hours before death, as well as marijuana. Neither were considered a factor in the crash, according to toxicology reports.