. >> reporter: jeff hawkins was a scientologist for 35 years, a marketing director for the church, heember of the sea organization, the group that runs church operations worldwide. he had dedicated his life to scientology, a true believer, he earned just $50 a week, and lived in church-provided, communal housing with other sea org members in california. you've worked with marty rathbun. you've worked with mike rinlder. the church told us they were the ones leading the raeeign of terror. that marty was the one leading the beatings. >> absolutely not true. absolutely not true. david miscavige was the one leading the whole physical violence kick and it was him beating people up. >> reporter: hawkins, who left in 2005, said miscavige attacked him several times, including once during a marketing meeting. >> he jumped up on the conference room table, like with his feet right on the conference room table, launched himself across the table at me. i was standing. battered my face. and then shoved me down on the floor. >> reporter: tom dvock was a construction manager for the church. he was onl