Three victims at church ; two of them in critical condition . First and second victim dead . Police know neither the motive for the attack nor of any relationship between the suspect and the victims . Shooter was killed by church ` ` and staff member , '' police say . Gunman fired on worshippers at Colorado Springs church , minister says .
Three victims at church ; two of them in critical condition . First and second victim dead . Shooter was killed by church ` ` and staff member , '' police say . Gunman fired on worshippers at Colorado Springs church , minister says .