Dorothy R. Craighead, 85, of Las Vegas, passed away March 21, 2012. She was born March 27, 1926, in LaGrange. Mo., to Sylvan and Hettie Reigel, was a resident of Nevada for over 50 years. Dorothy was preceded in death by her husband, of 25 years, Robert Craighead; as well as her parents; two brothers; a sister; and a nephew, all of Missouri. Dorothy is survived by her daughters, Donna Callaway of Las Vegas and Lynn Grinnell of Gig Harbor, Wash.; four grandchildren; five great-grandchildren; two nieces; and a nephew. Visitation will be 10-11 a.m. Wednesday, March 28, with services following, both at Bunkers Memory Gardens Chapel, 7251 W. Lone Mountain Road. In lieu of flowers, donations can be made in Dorothy's name to Alzheimer's research.