Crucial evidence in proving negligence in a spinal cord injury case includes medical records, accident reports, and expert testimony. Medical records document the extent of the injury and link it to the incident in question. Accident reports, such as police reports or incident logs, provide details on how the injury occurred and who may be at fault. Expert testimony from medical professionals can establish the connection between the negligent act and the injury, while accident reconstruction experts can demonstrate how the defendant’s actions directly caused the harm. Additionally, witness statements and any available surveillance footage can support the claim by corroborating the events leading to the injury. This combination of evidence is essential to establish liability and secure compensation for the injured party.