They could face some very serious charges, depending on exactly how they helped the killer(s).
The obvious ones are assisting an offender and perverting the course of justice.
It's even possible they could face manslaughter or even murder charges themselves, despite someone else dealing the critical blows. Although those charges would require them to be seriously involved (somehow) in the act itself. I think inchoate and conspiracy charges might also be relevant in some circumstances.
My guess is that the high profile police announcements this week around the search have some of this in mind. They are encouraging people to come forward quickly and clarify their previous positions, or risk serious charges later.
The obvious ones are assisting an offender and perverting the course of justice.
It's even possible they could face manslaughter or even murder charges themselves, despite someone else dealing the critical blows. Although those charges would require them to be seriously involved (somehow) in the act itself. I think inchoate and conspiracy charges might also be relevant in some circumstances.
My guess is that the high profile police announcements this week around the search have some of this in mind. They are encouraging people to come forward quickly and clarify their previous positions, or risk serious charges later.
Yes, absolutely.