Tornado causes damage in Cattaraugus County

GREAT VALLEY, N.Y. (WIVB) -- A tornado touched down in Cattaraugus County late Monday afternoon, causing a great deal of damage and leaving residents stunned.The event happened between 5:30 p.m. and 6 p.m., according to the National Weather Service, and it left debris, damaged houses and fallen trees in Great Valley, minutes from Ellicottville. Electrical crews were working on getting power restored for residents in the area Monday night, asking reporters to leave the area for their safety.On Tu