(MSC News)--A woman arrested Thursday by the Platte County, Missouri  Sheriff’s Office for an undisclosed crime died shortly after arriving at the sheriff’s office.

According to a news release from the sheriff’s office, the 50-year-old woman was in the back of a transport van and was discovered “ in medical distress” after a five minute ride.

The sheriff’s office says lifesaving measures were performed,  but the woman couldn’t be revived.

The release says the Clay County Sheriff’s Office will investigate the death at the request of Platte County Sheriff Mark Owen.

The name of the woman has not yet been released.