§ 60-441 Evidence to test a verdict or indictment.

When someone tries to challenge a jury's verdict or an indictment, courts won't allow evidence about what was going on inside a juror's head during deliberations. This means no one can testify about how a juror felt, what convinced them, or what their personal thought process was in reaching the decision.

The idea behind this rule is to protect the privacy of jury deliberations and keep verdicts final. If jurors could be questioned later about their private thoughts, doubts, or reasoning, it would open the door to endless challenges to jury decisions. It would also make jurors less willing to speak freely during deliberations if they knew their inner thoughts might later be picked apart in court.

So if you're involved in a case and want to challenge a verdict, you generally cannot use a juror's statements about their own mental state, feelings, or reasoning as evidence. Courts want to know if something improper happened during the trial, not what any one juror was personally thinking when they made their decision.