TERRELL, TEX., - Except for a slight shaking up no one was hurt when Texas and Pacific westbound passenger train No. 3, ran into an open switch at Forney, 12 miles west of here, today and crashed into four freight cars on a siding. The freight cars were reduced to kindling, and the engine and baggage and mail cars of the passenger train were disabled. The engineer and firemen, who stuck to their posts, were uninjured.