The Office of Human Rights shall have the authority to investigate, and hold a formal hearing, on any sworn complaint against any law enforcement officer operating within the County, except a complaint against a member of the Prince George's County Police Department, which alleges any of the following categories of complaints that are defined and prohibited by law or regulation: Police harassment; The excessive use of force in the performance of his or her duties; The use of language which would demean the inherent dignity of any person. The Agency's staff shall, upon receipt of a sworn complaint, transmit a copy of any such complaints to the Chief of any Law Enforcement Agency involved, and the State's Attorney promptly after filing.