Mary Madeleine (Soriano) Hackenbrock (81) of Oro Valley, AZ passed away on December 24, 2012 after a long and courageous battle with pancreatic cancer. Mary was born and raised on Staten Island, NY. She attended Notre Dame College and Wagner College. She was a chemistry lab technician and a high school chemistry teacher. After raising her three daughters, Mary returned to school in Texas and became a psychologist. She worked in the women's maximum security prison in Raleigh, NC for many years. Mary was active in several choral groups, the Democratic Party, and her church social justice committee while residing in North Carolina. Mary moved to Oro Valley in 2008. Mary was preceded in death by her daughter Sheila Lorraine Hackenbrock Baird. Mary is survived by her daughter Sandra Hackenbrock and Paul Marangoni of Los Angeles, CA and her daughter Laura Hackenbrock and William Hickey, Jr of Tucson, AZ. A drop in family visitation will be at the home of Laura Hackenbrock on Friday, December 28, 2012 from 2-4pm. Please consider making a memorial donation to Casa de la Luz Hospice (http://www.casahospice.com/donations.html) or The University of Arizona Cancer Center (http://azcc.arizona.edu/giving/how).