LUTHER, Oklahoma - The Oklahoma County Sheriff's Office has released the name of a woman found dead Thursday night in a swimming pool.

The husband of 38-year-old Dennise Nicholson found her body floating in their backyard pool at their home located at 23700 N. Dobbs Road. Investigators are not sure yet how she died, but Oklahoma County Sheriff John Whetsel says at this time, her death does not appear to be suspicious.

The Oklahoma Medical Examiner is performing an autopsy on Nicholson to determine her exact cause of death.