DaniLeigh's Brother Stops Cooperating

Back in February rapper Da Baby and his security squad jumped his baby mama Danileigh's brother at a bowling alley in Tarzana, CA [click here if you missed that]. 

Now the brother has stopped cooperating with the investigation... 

From TMZ

Law enforcement sources tell TMZ ... the investigation into DaBaby's bowling alley brawl with DaniLeigh's brother, Brandon Bills, has hit an unexpected roadblock because the alleged victim is no longer cooperating with police.

We're told, even though much of the fight was caught on camera, it's very difficult to move forward without a victim.