The Oklahoma Medical Examiner's office has identified the man whose body was found in an SUV parked outside a Tulsa Walmart near 71st and Memorial.
Police say 48-year-old Ronald Marcussen was found dead on a mattress in the back of the vehicle. They believe he was a transient who lived across the country.
The cause of his death is still pending, according to the ME's office. Police believe he died of natural causes.
The body was found April 16, 2015, in an SUV parked in the employee parking area of the busy store. Police believe the body had been outside the store for more than a month.