1. The pond water was strangled with poisonous weed. 2. Investigators found that rice at the canteen contained datura, a poisonous weed. 3. Researchers were checking to see if the animal was the victim of a lightning strike or ingested a toxin, including poisonous weeds. 4. Researchers were checking to see if the animal was the victim of a lightening strike or ingested a toxin, including poisonous weeds. 5. Attempts to resuscitate him at a medical centre failed and a post-mortem examination found his stomach swollen with the poisonous weed. |