Yes, you can do that. But, that would leave any response to the spambot; and you have to go and delete all of the 'responses' to the stupid spambot first, because its posts are your reference points. And since some responses after a spam bot are on-topic, that makes us go through each thread and weed out the legit from the illegit posts.
If we know there are no posted responses to it, we can just do what you said without the extra work, Red.
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Well.. yes, while you can't access responses using that, you can use the link provided to go straight to the post by clicking the... um.. subtitle (the URL'ed title next to the document icon.. the one just above the actual post) and you can clean it up from there. Saves a little time.
I spent over an hour trying to figure out what your post meant, and even now I'm a bit uncertain.