An intentional tort occurs when the defendant knowingly intended to cause harm to someone else. This document discusses the history and development of tort law in different societies from ancient times to the present.A tort is conduct that results in injury or wrongful death to another person. Tort law includes negligent acts and intentional torts. They include fraud, negligence, intentional infliction of emotional distress, and battery. Types of Torts in San Bernardino County, California.