Complex sentence: Five days later, on 28 April 1944, at 5 a.m., the Hungarian Gestapo raided the Ambassador's home arresting his guests, the Ambassador physically resisted the police, was also arrested, but managed to have his guests released invoking the ex-territorially of diplomatic legations.
Split into simpler sentences: Five days later, on 28 April 1944, at 5 a.m., the Hungarian Gestapo raided the Ambassador's home arresting his guests. The Ambassador physically resisted the police, was also arrested, but managed to have his guests released invoking the ex-territorially of diplomatic legations.