"You said that trace amounts of sevoflurane were found in Wang Yue's nasal cavity",This drug is generally used for inhalation anesthesia in hospital surgery, but the victim's situation was massive bleeding, and the victim may have urinated. We only collected a small amount of urine in her bladder, which does not support sampling.,Gu Yan couldn't help but think of Jiang Yunbai's domineering old-fashioned car when he took his driving test for the practical exam. He stood on the side of the road and saw it.。