Not a chance. She probably

followed the standard protocol to get those thallium for legitimate purpose. The family has a chance of suing that miserable "medical center" for medical negligence or delay of care with grave consequence. They had more than 24 hours after a certified lab confirmation of thallium poisoning before his death, and they did not start hemodialysis which is in the textbook as one of the standard care procedure. Pray for them!