A medical examiner found that the death was accidental cause ( caused ) by a mixture of medicines 一个药物检验员发现死因是混和服用多种药物。
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The new york city medical examiner ' s office told abc news it will conduct additional toxicology and tissue tests that will take from 10 days to two weeks to complete 纽约市药物检验办公室向abc的记者表示会进行额外的毒性和神经测试,将在10天到两周内完成。