Kidou Senshi Gundam: Giren Ansatsu Keikaku
From Bakaupdates: Leopold Fisoler, a detective from the Zeon Department of the Zeon / Public Security Department, is responsible for investigating terrorist attacks on Government officials Zeon led by a group against Zabi called Valkyrie. When he explores to find out who was guilty, Leopold falls into trouble when Valkryie's supporters inside ZPPD / ZPSD "Arrest" him for having received secret information to help find out who is guilty of a planned terrorist attack on the gab's herself ,