Smashed musical instruments, shattered glass and holes punched through the walls greeted the congregation of a Colorado church as they discovered the handiwork of vandals who attached the church building early Monday morning.

Investigators believe the damage was done around 3 a.m. Monday. According to a report in the Denver Post, police are looking for three teenage boys who were seen running from the church building of Destiny Outreach Ministries.

“Words can’t describe how heartbreaking this is. You give your life to a community and you invest in the community’s children and their people. This is not our community. This is not the City of Thornton,” Pastor Renee Coventry told Denver’s CBS television affiliate.

A Go Fund Me page has been set up to help the church.  Damage is estimated in the thousands.