MUSKOGEE COUNTY, Oklahoma - The 911 call from the night an inmate died in the Muskogee County Jail has been released.

The recording says guards found 23-year-old Brandy Edwardsen unconscious and struggling to breathe in her cell Friday night.

"She looks like she's having trouble breathing, her lips are kind of blue, she has a pulse, she is breathing. I don't know what the problem is with her," said a jail employee. 

Edwardsen later died at a hospital.

The cause of death is still under investigation.