The criminal case is under investigation and the police are making slow progress. The lawyer said that the police did not violate the law and did not take any action. Is this reasonable?

If the police handling the case is legal within the time limit for handling the case, otherwise it is illegal. Generally speaking, the investigation period is generally two months, which can be extended for another month after approval. There are four special circumstances, which can be extended for another two months, and the ten-year fixed-term imprisonment can be extended for another two months if possible. Lawyers can communicate with the police handling the case. Over the statutory time limit, the lawyer should prompt the police handling the case, and submit legal opinions to urge when necessary. Hope to adopt.