It was in Inside soap for two weeks time

Either Trent's or Kevin's.

Kevin's returning so it can't be him (according to the actor's twitter)

He's only returning briefly in some form, for us to find out what exactly what Patrick did to him months ago. It's been speculated it could just be a flashback.

Got to be Trent's can't remember anyone else being buried recently.

It's Trents. I read something about Trevor and Fraser having to act cool about a discovery.