Do you need to watch Waking the Dead in sequence?

[HauntedLittleLunatic]

Obviously you need to watch the pair of a 2 part together, but I am constantly one week behind. I would quite like to be able to sit down and watch tonights but haven't seen last weeks yet.

The last one I saw Grace collapsed after the head injury. Do I ned to hae seen last weeks do you think?

NO not really, don't think the head injury was even mentioned.

Prob only thing to need to know from last week's episode is that the new woman (Sarah?) has changed her mind and tried to retract her bid to have Boyd removed from his post.