Leo Barnes is a former police sergeant that turned into a vengeful and ruthless anti-hero after his son was killed in a drunk driving accident by Warren Grass, who was acquitted of the charges on a legal technicality of Nicholas being hit by the car the day before the annual Purge, and dying of his injuries during the Purge.

An enraged and bereaved Barnes seeks to avenge his son's death and comes up with a plan to do it on the next annual Purge. Leo then decided to murder Warren during the next annual purge and almost succeeds in doing so.

He is an extremely competent one-man army and protector that can take on entire groups single handedly and defeat any opponent he comes across, regardless if it's in armed combat or unarmed combat, if they are military trained or just thugs and if he is under-equipped.

He also spends the majority of Anarchy protecting a group of 4 survivors from all threats they come across, managing to deploy military level stealth, traversal and combat tactics even when he needs to keep an eye on them and ultimately, he manages to save 3 out of 4 of the survivors just by using his intelligence and competence with little to no help.

A whole week before Purge Night began, he disabled Warren Grasses (his son's accidental killer) back barricade of his house so that he would be able to break into his house on Purge Night and murder him in his house with this not being spotted by Warren or any other member of his family for the entire duration of the week.

He shows just how crazy prepared he is for Purge Night with him having a Kevlar vest, a small armory of guns and an armored vehicle that he had prepared in his garage, before setting off to go and kill Warren once Purge Night begins.

But after being convinced not to by the group of survivors he had been protecting, decides to spare Warren's life and becomes Charlie Roan's head of security a few years later in order to help her abolish the Purge.

Leo Barnes is a male human of planet Earth. Leo Barnes has abilities and skills in Police training, Very high intelligence, Marksmanship, Hand-to-hand expertise, Strategy, Fearlessness, Leadership, High physical strength, Charm and Charisma, Driving skills, Pain Endurance, Stealth, Bladesmanship, Tactical expertise, and Intimidation.

Leo Barnes is a male human of planet Earth. Leo has abilities and skills in Police training, Very high intelligence, Marksmanship, Hand-to-hand expertise, Strategy, Fearlessness, Leadership, High physical strength, Charm and Charisma, Driving skills, Pain Endurance, Stealth, Bladesmanship, Tactical expertise, and Intimidation.

Leo Barnes' goals are to get revenge on Warren Grass for killing his son, which he let go of doing, then Protect Charlie Roan and survive the Purge which he and her both succeeded in doing, and his last goal was to end the Purge and return America back to it's previous state which he succeeded in doing.

Leo Barnes, for a period of time as a villian or renegade for justice, has committed crimes in Mass murder, Assault, Breaking and entering, and Tampering though he committed these crimes during the Purge where it was all allowed. Due to being a former sergeant for the Los Angeles Police Department, he is a protective official for others.

Physically, Leo Barnes is 5 feet 10 in height. Leo has an athletically toned, and muscular body build with a broad chest and shoulders. Leo has fair-toned skin that is slightly tan. Leo has short straight black hair that stops by your ears. Leo has facial hair of a slight mustache, and stubble on his chin and the bottom half of his cheeks. Leo Barnes has hazel brown colored eyes.