New York (CNN) Harvey Weinstein is expected to turn himself in to the NYPD on Friday morning on charges that he raped one woman and forced another to perform oral sex on him, a source familiar with the investigation told CNN.

Manhattan prosecutors will charge Weinstein with first- and third-degree rape in one case and first-degree sex act in a second case, the source said.

Weinstein's New York-based attorney, Benjamin Brafman, on Thursday declined to comment on whether his client would turn himself in.

The disgraced Hollywood producer is also under investigation for alleged sex crimes in Los Angeles and London. Federal prosecutors in New York have started a sex-crimes investigation involving Weinstein, according to the Wall Street Journal.

The charges follow a flood of accusations against Weinsten that led women around the world to come forward with accounts of being sexually harassed by powerful men. Weinstein's accusers welcomed the news as a sign that the tables were finally turning -- not only on him but on other accused predators.