Family of taekwondo instructors fights off sexual assault attempt

The black-belt group of good Samaritans' rescued an employee at a Texas cellphone store just in time'

A family of taekwondo instructors fought off a man who was sexually assaulting a woman next to their dojo in Texas and detained him until sheriff's deputies could arrive to arrest him, according to authorities.

In a statement issued on Thursday, the sheriff of Harris county - which encompasses Houston - thanked Han An, his wife, Hong An, and their three children Hannah, Simon and Christian for what he called quick action in protecting others".