Article Photos: Storm damage in southeast Edmond: 'That was our favorite tree,' said Reggie Ayers of the 100-year-old cottonwood tree toppled by the storm. 128/538

Twyla Walters, RN at Integris Southwest Medical Center, working at the physician-nurse work station at Integris Southwest Medical Center in Oklahoma City Thursday, May 23, 2013. Walters talked about losing her home in Monday's tornado and staying at the hospital to treat the victims being brought it at Integris Southwest Medical Center.  Photo by Paul B. Southerland, The Oklahoman