The FBI was executing court authorized law enforcement activity today in the vicinity of the intersection of Massey St. and E. Rancier Ave., in Killeen, Texas. No additional information will be released at this time,' FBI Special Agent Carmen Portillo said in an emailed statement to KWTX," said the report. "Assembly of Prayer Christian Church is located at 1013 Massey Street in North Killeen. Videos shared on social media on Thursday show law enforcement officers at the church. According to the Killeen Daily Herald, dozens of Google and Facebook reviews of the church refer to it as a 'cult' with a 'habit of recruiting Fort Hood soldiers.