A lawyer for Beau Lamarre-Condon claimed a fatal gunshot was impossible, but an expert has rejected the theory. The claim was made in relation to an alleged murder case. The expert said the theory lacks scientific basis. The case involves a death attributed to a gunshot wound. The lawyer's argument was part of a defense strategy. The expert's rejection could impact the case's outcome. The case is under investigation. The victim's death remains under scrutiny. The legal team continues to prepare its case. The court has not yet ruled on the theory. The expert's testimony may influence the trial. The case highlights ongoing legal proceedings. The situation remains under judicial review.