Ronan Farrow’s bombshell investigation into Harvey Weinstein’s sexual misconduct was reportedly rejected by NBC over sourcing concerns before he took it to The New Yorker magazine.

Farrow had been working on the investigative piece for the peacock network — where he serves as a contributor, according to the Huffington Post.

Farrow and NBC even had incriminating audio in August where Weinstein admitting to groping a woman, the website said.

Farrow, who has a non-exclusive contract with NBC, asked to bring the story to a print outlet and agreed to return to the network and discuss it’s outcome, a source told The Post.

The New Yorker story included audio from an NYPD investigation while Actress Mira Sorvino and filmmaker Asia Argento were both on the record with their allegations against Weinstein.

An NBC source told The Post that Farrow did not have any accusers on the record while working on the story with them.