Oklahoma Rescue Doctrine is a legal principle which allows a person to be legally protected for taking reasonable steps to save someone else from harm. It applies only to civil cases and not criminal cases. The doctrine is based on the idea that it is better to save a life than to stand by and do nothing. The doctrine has two types: the 'rescue without negligence' doctrine and the 'rescue with negligence' doctrine. The rescue without negligence doctrine states that a person who takes reasonable steps to rescue another from harm will not be found liable for damages as long as they acted reasonably and without negligence. The rescue with negligence doctrine states that even if a person takes steps to rescue another from harm and is negligent in their actions, they may still not be liable for damages if their negligence was not a substantial factor in causing the harm. In both types of Oklahoma Rescue Doctrine, the person must take reasonable steps to rescue the other person and cannot be grossly negligent in their efforts. The courts will also consider the cost of the rescue in comparison to the benefit of the rescue in determining whether the doctrine applies.