http://m.digitalspy.co.uk/soaps/s13/hollyoaks/scoop/a584116/hollyoaks-joe-roscoe-appears-in-court-over-fraser-black-murder-pictures.html#~oK28QbC0oHlskA

So Joe is arrested for Fraser's murder.
I guess that means he didn't do it either?

It definitely points to it being Lindsey again, apart from the end of the article which states that Lindsey begins to believe Joe may be guilty.

I really just want to know who did it now, because the whole thing is becoming confusing.

When do we find out who kills him ? I heard something about be revealed on snapchat

It'll be revealed on snapchat this Friday (18th) at 4pm I think, then in the E4 episode that same day.

Thanks