As long as there are plaintiff's vs. defendant's, there will always be a tempetation for an investigator and/or attorney to tilt the odds to their favor. We all have heard rumors of this, but I personally have never seen this occur, even though I have suspected it a few times. This includes photos and various other types of evidence. It all goes back to the base principle of ethics on behalf of all parties involved and for the case to be placed in the hands of the 12 people in the jury box and the presiding judge sitting on the bench. It is they who have the final say, even thought we may not always agree with it.