A 17-year-old boy has been arrested on two counts of sex assault on a child, according to Broomfield Police.
Police said a 6-year-old girl told her mother that she and another 6-year-old girl were inappropriately touched while at the Paul Derda Rec Center.
The alleged assaults happened in the afternoon on November 5th.
Police investigated the girls' claims, and were able to identify the 17-year-old suspect.
The suspect is being held at the Adams County Juvenile Detention Center awaiting possible charges.