Complex sentence: In March 1990, after the Romanian Revolution toppled Ceauşescu, an inquiry found that Ursu died as a result of injury to the abdomen, caused by the many blows he received.
Split into simpler sentences: In March 1990, after the Romanian Revolution toppled Ceauşescu, an inquiry was opened on the circumstances of his death. It found that Ursu died as a result of injury to the abdomen, caused by the many blows he received.