Sounds like a horror movie. If it is cynide it is powerful and fast acting poison and they DO turn green and foam at the mouth. They just repeated what they looked like when they were brought in the hospital. I live about a mile or 2 from there towards Tuckahoe.
Please be careful.
St. Joseph's Medical Center in Yonkers has been closed.
Sounds pretty suspicious. Am thinking this was a case where the cyanide was put in food.