Who do you reckon?
Basil Fawlty - deffo
Granville - OAH - I think he could quite easily.
Blakey - nah...
who do you think?
Sitcom characters most likely to go postal
Is postal an euphemism?
It doesn't mean bumming if that's what you are implying.
Cliff from Cheers?
I'd love to see Moss from the IT Crowd losing it completely.
What would he do? I read this story today. I'd imagine it to be along similar lines? (No pun intended.)
w.o.w.
Write the IT Crowd episode immediately!
I think that the kid is a genius, and should be given some kind of medal, not taken to court.
Disagree. He's nothing but a criminal and his actions could have caused death. What's the difference between killing someone with guile or the end of their steel toe caps?
As to postal, got the reference now. 
Crazy.
Newman.
I'm still not with you.
Jerry Seinfeld's neighbour.
The bloke who gets inked in Jurassic Park