So thinking all the way back to Rush: the incentive to litigate is the strongest argument against issue preclusion.
Note that a non-party to a proceeding isn't a victim of issue preclusion from that first proceeding.
But here the court is basically saying the prior verdict of "no liability" doesn't tell us why (i.e., was there contributory negligence, or did he have no injuries?), so they won't attach issue preclusion, because they don't know if the issue has really been litigated or not.
Interesting: Jessie gets to litigate the question of his negligence twice, just because we don't know how the jury reached its verdict the first time around.
This is a good technique also, if you're concerned about an appeal. You can lock down a bunch of other issues, and thereby limit the scope of the appeal. Of course, if you do this, you're making it harder on the jury, and calling their attention to specific questions.
When you're just planning out your case (at the pleading stage), start thinking about the jury instructions you'll have to work with, or that you'll request.
"Offensive use" should not be allowed when there's no incentive to litigate, a big discrepancy in what is at stake between the two suits, or no opportinity to litigate, etc.
Has the party to be burdened by preclusion had an adequate opportunity and incentive to litigate the issue?
But this is a pretty funny thing: if CHC had not won the first case, maybe there would have been preclusion. So if you're the defendant, you want to win the first case: so you want to litigate hard against the weakest possible plaintiff.
Would have been better to consolidate the cases (Rule 42).
But what if you find new evidence? You might or might not be able to reopen the judgment. If the other party hid the evidence, that would be a stronger case for reopening than if you just failed to seek it out during discovery. You can only try to reopen a judgment (Rule 60) in the court that rendered the judgment.
Doctrine of accretion: if a river moves slowly, title to the land moves with it. If the river moves swiftly, it's the doctrine of avulsion: title stays where it was. So you get to litigate over how quickly was quickly, etc.
This is a Rule 60 case. 60(c) says that you can only reopen for categories (b)(1)-(3) within 1 year. So that fails. Also, the "new" evidence was available and could have been found 12 years prior when the lawsuit was heard.
This wasn't a "grave and gross" miscarriage of justice: she got some relief 12 years ago.