Shirlee M. Hecker, 80, of Billings, passed away peacefully in her sleep on March 27, 2014, at Billings Health and Rehabilitation. Funeral Services will be held at 10 a.m. Monday, March 31, at Central Christian Church. Burial will follow in Yellowstone Valley Memorial Park. The casket will be closed. Memorials in Shirlee’s name may be made to Central Christian Church, to Alzheimer’s research or Rocky Mountain Hospice.