Complex sentence: In short, the Hollywood Police Department had a lot to be proud of accomplishing as well some things to regret ever happening, but most of the department had little control over the despicable actions of a few.
Split into simpler sentences: In short, the Hollywood Police Department has a lot to be proud of accomplishing as well some things to regret ever happening. But it should be pointed out that most of the department had little control over the despicable actions of a few.