Ten shots were fired Thursday during a Casanova video shoot in Brooklyn's Bedford-Stuyvesant neighborhood.
Two people were hit and suffered non-life threatening injuries.
Police have now tied the shooting to Teka$hi 69's crew.
69 and Casanova have beefed in the past, and 69 mocked Casanova after the Bed-Stuy incident for being unable to shoot a video in his hometown.
Casanova struck back, claiming nobody shot at him.
He also said this:
"You know my body god bless your soul I'm on parole and if I see you I'm gonna give you a hug cause you need that instead of a slug....Niggas like you discredit real niggas that really put in work.But guess what one day your gonna have to face the people you troll let your gun gooo Ba ba boom .You won't trick me been there done that ."
Police also believe the Barclays arena tunnel scuffle at the Adrien Broner fight Saturday night during which one shot was fired was between 69 and Casanova's crews.
The cops are investigating both incidents, but so far haven't released specific information about suspects.