Walker, David SCHENECTADY David Walker, 56, of State St., passed away unexpectedly on Sunday, April 11, 2010. Survivors include three children including Davine Mosley of Schenectady and a host of other family and friends. Services will be held Friday at 1 p.m. at the Lights Funeral Home, 1428 State St., Schenectady with a calling hour prior to the service from 12 noon until 1 p.m. Burial will take place in Schenectady.