Methotrexate is also used to treat certain types of cancer including cancers that begin in the tissues that form around a fertilized egg in the uterus,
http://www.nlm.nih.gov/medlineplus/druginfo/meds/a682019.html
Methotrexate may cause very serious side effects. Some side effects of methotrexate may cause death. You should only take methotrexate to treat life-threatening cancer, or certain other conditions that are very severe and that cannot be treated with other medications. Talk to your doctor about the risks of taking methotrexate for your condition.
These folks need to be thrown in jail. Shutting this place only means they will go somewhere else and do these criminally insane things...