Prosecutors on Tuesday charged four hotel workers with murder in the death of a Black man in Milwaukee during an incident with security weeks ahead of the Republican National Convention in a case that some have compared to the murder of George Floyd. D’vontaye Mitchell, 43, died after being held down by four security guards outside the Hyatt Regency Hotel hotel on June 30. Mitchell was escorted out of the hotel following a disturbance and subsequent fight, Milwaukee police said. The reported disturbance was that he walked into a woman’s restroom, The Milwaukee Journal Sentinel reported. Want m…