Crystal Frantzen, Tenn. woman, allegedly performed sex act at gas station to get better car deal, police say

(CBS) SULLIVAN COUNTY, Tenn. - A man and woman were arrested on March 20 after the sheriff's office received calls about indecent exposure at a BP gas station in Blountville, Tenn., CBS affiliate WJHL reports.

According to the station, 28-year-old Crystal Frantzen told police she performed a sex act on 58-year-old Gary Tipton in the BP parking lot in exchange for a better car deal.

She reportedly explained that she did it because she wanted a deal on the Cadillac that she was buying from Tipton.

Frantzen was arrested and charged with prostitution, while Tipton faces charges of patronizing a prostitute. According to WJHL, officers also found several Valiums in Tipton's pocket that Tipton he did not have a prescription for, and charged him with drug possession.

Tipton and Frantzen were booked at the Sullivan County Correctional Facility.