Complex sentence: Jamshidi said that Derakhshan was in the custody of the Islamic Revolutionary Court and his case was in early discovery phase, and that among Derakhshan's accusations is what he had written about the "Pure Imams".
Split into simpler sentences: Jamshidi said that Derakhshan is in the custody of the Islamic Revolutionary Court and his case is in early discovery phase. Jamshidi mentioned that among Derakhshan's accusations is what he had written about the "Pure Imams".