Have loved 'Taggart' (another show gotten into during my teenage years) for a long time, although the more deliberate and even grittier Taggart and Jardine periods to me are superior to Burke's. Although it was actually through watching the late afternoon reruns of the Burke period episodes (starting from "Compensation" right up to when the episodes became shorter (too short in my mind) at one point that got me hooked, the Taggart and Jardine episodes were actually seen a lot later.
"Lifeline" was one of the episodes from this period that stuck with me for a while on first watch and it was one of not many from this period where it didn't feel like 'Taggart' hadn't run out of ideas (as in general it had). While not at this moment one of my favourites from the show, "Lifeline" is still very well executed thanks to its more complex plotting than most episodes from this late stage. And it actually very nearly became one of my favourites.
Still feel that the music is on the intrusive and out of date side.
Also that the final solution is slightly too complicated, especially how and why Jackie was targeted. That's probably just me though.
On the other hand, so many great things are here in "Lifeline" and the best elements are fantastic. It is made with a lot of grit and atmosphere, as well as a slick style, that fits the gritty tone of the show very well. The scenery once again is both beautiful and uncompromising. The theme tune is very memorable still. The acting is very good, with Blythe Duff giving another one of her better performances.
With the writing, "Lifeline" pulls no punches while having lots of intrigue and emotion. Not much humour here this time but that was not a problem. The story is intricate and involving, with a suitably complex case that was not too predictable and a well balanced subplot with Jackie. The identity of the murderer was not expected and their plan is one of the most elaborate of the late Burke period.
Concluding, very well done and nearly great. 8/10.