An armed robbery at a Columbus, Ohio Wendy's restaurant on Wednesday morning was thwarted mid-progress, partly due to an employee's Bluetooth headset automatically answering a call because of the robber screaming at her to do just the opposite. We've all learned to live with the wonky voice command features in our headsets and handsets, but on this occasion it actually turned out to be a benefit, as 35-year-old Keith Allen Sturgill's screams to NOT pick up an incoming call actually opened the connection, while the parolee and his three hostages waited for the safe to unlock before customers arrived . The caller, a friend of the employee who worked at a nearby bank, heard the screaming and called police, who were eventually able to talk Sturgill into surrendering -- but not before he had "rammed the gun to his own forehead until he bled," as you can see from his mugshot. Luckily for the habitual offender, he'll soon be back in a familiar place where neither cellphones nor their many accessories will bother him for a very long time.

[Via UPI]