警察 けいさつ沙汰 さたではありませんでした
keisatsusa tadewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 警察沙汰

1. It was not a matter for the police.; It was not something to be handled by the police.

Past/Perfective
Negative
Polite
Formal Register