Four days after they learned of decades-old child sex abuse allegations against their senior pastor, Robert Morris, hundreds of Gateway Church employees filed into an auditorium in Southlake, Texas, on Tuesday to learn his fate. Some staff members appeared solemn as they found their seats. Others looked angry. One attendee pulled out her cellphone and secretly hit record. Later, she shared the audio with NBC News and described the meeting in an interview. A second person who attended...