AP sources: Woman accused of sending ricin letter arrested

A woman suspected of sending an envelope containing the poison ricin, which was addressed to White House, has been arrested at the New York-Canada border, three law enforcement officials told The Associated Press. The letter had been intercepted earlier this week before it reached the White House. The letter addressed to the White House appeared to have originated in Canada, the Royal Canadian Mounted Police have said.

source https://news.yahoo.com/ap-sources-woman-accused-sending-040403990.html