The title doesn’t say the newspaper engaged in the raid. There are other agencies that could raid a police chief’s home. It would be reasonable to assume some a

The title doesn’t say the newspaper engaged in the raid. There are other agencies that could raid a police chief’s home. It would be reasonable to assume some agency like the FBI conducted the raid based on the same information that prompted the investigation. That’s not actually the case here, but I think that is a way more plausible reading of the sentence.