You call. They'll answer.

Article continues below Luckily, Mairi is a black belt and did not hesitate to use ... Jordan Hickman, 29, Jake Jones, 21, and an 18-year-old, who could not be named for legal reasons, were ...

But that was not the case for Mairi Kerin, who is a fifth dan karate black belt - as a gun-toting villain was about to find out. As the 42-year-old medal-winning Wadokai karate enthusiast ...