MARIETTA, Ga. -- A Marietta father is singing the praises of the detective who handled an investigation into child molestation at a Cobb County martial arts studio.
In January 2012, taekwondo instructor Young Jin Shim was charged with aggravated child molestation for having sex with one of his students at Shim's Martial Arts Academy of Taekwondo. He was ultimately convicted.
Michael Zimmerman's two daughters attended the martial arts school and were questioned by a detective with the Cobb County Police Department.
Zimmerman said he was impressed with the detective's handling of the case and wanted Cobb County residents to know the cailber of people employed by the police department.
Zimmerman's letter to the Cobb County Police Department can be read below: