Dianna was born February 18, 1950 in Fredrick, Oklahoma, the daughter of Joe Dudley Cochran and Bessie Jo Johnson. She was a graduate of Altus High School and attended Amarillo College. Dianna enjoyed making jewelry, watching movies, collecting crosses, and listening to music. She took pleasure from the aesthetic beauty of horses and flowers, red being her favorite color. Dianna had a deep appreciation and respect for law enforcement, with over 18 years of service with the Amarillo Police Department. Above all, she loved spending time with her family, especially with her grandsons.  She is preceded in death by her parents and her sister, Julie Montgomery.

Dianna is survived by
Son, John and Sherri Cox of Wichita Falls, Texas
Daughters, Sherry and Jeff Patton of Bonham, Texas
                   Carrie and John Snyder of Trenton, Texas
Grandchildren, William and Devin Snyder of Trenton, Texas
Nephews, Joe Montgomery and wife Francis
     D.D. Montgomery and wife Susan

Pallbearers will include members of the Choice Moore and Buster Cole Field Department units and the McKinney Police Department; Randy Patton, Phillip McGehee, Chase Banker, Richard Halliday, Buddy Hanson, and Jimmy Sisson.

Memorials may be made to the Disabled American Veterans.

The family will receive friends at 1:00 p.m. at the Cornerstone Baptist Church, an hour prior to the service.  Online guest register www.wisefuneralhome.com