turtlepower

As per the title states, I am experiencing a low speed squeak / creak coming from driver side rear only when coming to a stop. I think its just more pronounced at low speed since there is less audible wind/road/tire/exhaust noise. BUT I think I still hear it faintly at higher speeds too. I jacked the car up and tried to replicate the noise by spinning the wheel by hand but couldn't hear anything other than some slop in differential (another issue) but not what I was hearing when driving. I also changed brake pads to eliminate any sticky brakes possibility, and piston works as it should. Nothing from the suspension looks visually suspicious.

Just wondering if anyone has experienced this noise and may direct me to a possible culprit, or things to check , before I take to a shop .

Appreciate any feedback!

Video of Noise here ------> Differential slop video ---->