SPOILER ALERT
Yes, I was cross last night, some scenes were so ruddy ridiculous unbelievable (yes, I know it's only a story, it's only a story...). For goodness sake, though!! As Greyduster says, the house explodes and all the neighbours sleep on? They torch a family home without checking it's empty then are shocked someone's killed? They go in there in the first place instead of just asking the girl who's just left it what's happening inside? Dying detective with mobility and stability issues heads off for the murder suspect's house and his concerned wife says but oo, it's so dangerous, oh go on then, I'll be waiting for you - what was she going to do instead of going with him, get started on the tea?
I'm taking it too seriously, aren't I? 