DENVER (CBS4) – The director of Paddington Station preschool has stepped down from her position after an employee at the school was arrested, accused of possessing child pornography.

The school is located at 13th and Quebec in Denver. Parents claim the school’s administrators knew about the questionable nature of one of its teachers.

David Moe is facing federal charges. He remains in jail on child pornography accusations.

David Moe (credit: Denver Police Department)

On Friday parents gathered for an emotional meeting.

“I’m angry at what I perceive as an environment that allowed this to perpetuate,” former Paddington parent Kelly Ramsdale said.

“I think my daughter is okay but I think about all the kids that might not be,” former Paddington parent Shannon Perret said.

A lawyer for the parents is investigating whether the director who resigned and the suspect are long-time friends.

(credit: CBS)