A customer took matters into her own hands when she suspected a Starbucks cashier of stealing her credit card information.
Juana Martinez confronted the cashier at a Starbucks in California last weekend.
The 19-year old admitted to the crime and apologized.
Martinez says she noticed a strange charge on her credit card last Friday shortly after using it at the Starbucks.
Martinez says the shame of being in a viral video is more of a punishment than being arrested.
Warning: Unedited video below contains graphic language.