Cheektowaga Police have issued a Silver Alert for a missing woman.  82-year-old Betty Worley has reportedly been missing since 1 in the afternoon on Sunday.  Authorities say that Betty is about 5 foot 4....110 lbs and has brown colored eyes and gray hair.   She may be driving her  green 2002 Chevrolet Malibu.  If you have any information on Betty's whereabouts...you are asked to call the Cheektowaga Police @ 686-3510