Complex sentence: While downtown in the rough side of town to take pictures for a huge story on night life, there, she witnessed a violent act of police brutality which led to a plethora of questions from the police concerning which one of their team committed the act.
Split into simpler sentences: While downtown in the rough side of town to take pictures for a huge story on night life. There, she witnessed a violect act of police brutality which led to a plethora of questions from the police concerning which one of their team committed the act.