Washing machine wont drain and is making noise

I put my belt washing machine on a quick wash yesterday and when I went to unload it the door was still locked and there was still water in the drum. I then put it on a spin and drain cycle to drain the water but the cycle just didn't seem to end and there was a weird static type noise was coming from the bottom of the machine. I tried the spin and drain cycle again this morning but nothing was happening and the noise was still there. Any idea what could be wrong? Thanks