Using "Negative Evidence" as a "Positive" Approach
We will soon come to a close of the sixth year of a new millennium…something new – something old! We look to the future hoping that what we have learned in the past will help us make the right decisions. We see changes in the law. We see changes in advocacy techniques. We see changes in our profession and the very way in which lawyers are practicing and will practice law. Yet we must often look perhaps to events that did not occur or things that did not happen in order to figure out where we are and where we are going. These “non-events” often provide us with the key to the truth!
Often, counsel must prove that a given event did not occur or that a particular sound was not made or heard. Where the attending circumstances show that it has probative force that it is relevant and material evidence proving that an event did not occur is admissible and may often have a devastating effect on the case. This is “negative evidence.”
Negative evidence is evidence that a fact did not exist or that a thing was not done, did not take place, or that a witness did not hear, see, feel, touch, taste, or smell. Many courts consider that negative evidence lacks the force of positive evidence, since the memory of a witness is considered more reliable when he testifies to something that occurred as opposed to something that did not. If this is true, it should go to the weight of the evidence and not to its admissibility.
Of course, negative evidence must be relevant that is, it must logically tend to prove or disprove a material fact. Where the evidence is logically probative, it is relevant and will be admissible unless there is a reason for not allowing the jury to consider it. In determining whether a fact has probative value, the fact for which the evidence is offered to prove or disprove must be identified. The same evidence can be relevant to one purpose and irrelevant or immaterial for another. If evidence is offered to prove or disprove a fact or circumstance which is not a matter in issue, it is said to be immaterial.













