Hardy noticed elderly women entering the gas station with bags of cash on three separate occasions, looking anxious and usually on the phone or texting someone. Each time, they used the Bitcoin ATM, or BTM, to convert their dead presidents into crypto. Suspecting something fishy was afoot, Hardy gently prodded the old ladies. "Do you know where you're sending the money to?" Hardy would ask, per . "You don't have to be on the phone to send money, as long as you have the other person's information."