Do municipal forces actually handle cases (esp. intimate partner violence) better than campus safety

No one can answer a blanket question like this as stated some campuses have there own forces, some use local forces and here it sounds like both responded. Apparently college police and local police were involved and the accused assailant and the alleged victim were both drunk and as most have experienced, tensions can escalate. I think the college kid who called the police did the right thing as he would not have known what was actually going on in the room. Once the police arrived he should have left after he gave his statement or moved away and let the police handle the two drunk students that were fighting.