Wheel Noise

[Natas]

I have a 1996 Honda Civic, recently there was a rubbing noise in the left rear wheel, and also a screeching noise when you go around sharp corners. I brought it to a mechanic who said the baring was gone, so i got a new hub put in. Now the rubbing noise is gone, however it still screeches when going around sharp corners. I would be grateful if anyone could help me as to what is causing this!

Thanks