116 3rd St SE
Cedar Rapids, Iowa 52401
Mullen, who played for Des Moines in the USHL, was in Cedar Rapids for two seasons, coming to town after being as assistant coach at Andover High School in Massachusetts. He played four seasons for Boston University.
"We thank Mark for his hard work and dedication over the last two years and wish him the best with the Los Angeles Kings," said RoughRiders head coach/general manager Mark Carlson. "This is another indication of the caliber of people working in the United States Hockey League."