I have just double Iplayered "The Cell" BBC4 science about, erm, the Cell.
Apart from some painfully stupid pop science -don't worry if you are very stupid viewer, it is all very complicated- phrasings it is pretty good if like me you are a lover so SCIENCE.
Re: The bridge, haven't seen it myself, but it seems a bit wankerish to spend some time talking to the relatives/friends what ever of suicides and then to drop in "oh, I do actually have footage of your loved one killing themselves, want to see it?". I think it might be a rather large emotional bomb to drop on somebody.