"Initial testing of the powder indicates it was boric acid, officials said. ..."In the majority of my experience, most of these incidents turn out to be nothing. However, this matter is not going to be taken lightly," said Christoper Raia, the FBI assistant director in charge of the FBI's New York field office, who noted that "sending threatening letters of this nature, whether real or a hoax, is a crime." Initial testing of the powder indicates it was boric acid, which is commonly used in pesticides and other chemicals and is harmful if eaten, officials told WABC...."
This Article is From: abcnews.go.com
