Marcus Anthony Eriz’s Instagram paints him as a gun-obsessed individual, and many are deeming him a “gun nut.” The man likely to be charged with the murder of Aiden Leos has gotten a lot of attention on his social media, where he posted dozens of photos of his firearms.

Marcus Eriz, 24, was arrested along with his girlfriend, Wynne Lee, 23, in connection to the death of 6-year-old Aiden Leos in a road rage incident. The couple was taken into custody Sunday from their home in Costa Mesa, when police finally identified the suspects in the May 21 murder.

Marcus Anthony Eriz, a “gun nut” from Costa Mesa, Calif., is expected to be charged with murder after he fired at a vehicle, shooting and killing Aiden Leos on 55 Freeway. Instagram photos of the suspect revealed that he is a gun-obsessed man. With several photos of his arsenal of firearms and many more of his time at shooting ranges, it is evident that Eriz loves guns.

Marcus Anthony Eriz is a 'gun nut' who posted dozens of pictures of firearms on his Instagram.
Marcus Anthony Eriz is a ‘gun nut’ who posted dozens of pictures of firearms on his Instagram. Photo: Marcus Eriz/Instagram

The incident on May 21 escalated quickly, after Eriz and his alleged girlfriend, Wynne Lee, were driving down the freeway in Orange County. Their white Volkswagen cut off a vehicle, which was being driven by Aiden Leos’ mother, Joanna Cloonan. Cloonan then flipped the bird, sparking outrage from the criminal couple.

Lee slipped the vehicle behind Cloonan’s car, and Marcus Eriz opened fire, though how many shots were fired is still under investigation. One bullet hit Aiden Leos, who was pronounced dead at the hospital. Both Lee and Eriz sped off, leaving the scene of the crime and hiding from law enforcement for more than two weeks.

Marcus Anthony Eriz is being held in Orange County jail on $1 million bail along with Wynne Lee, and both are expected to appear in court Tuesday, June 8. Marcus Eriz is an avid gun nut and can be seen at shooting ranges throughout his Instagram feed.

Marcus Eriz is at a shooting range. The so-called 'gun nut' is being held on $1 million bail for shooting and killing Aiden Leos.
Marcus Eriz is at a shooting range. The so-called ‘gun nut’ is being held on $1 million bail for shooting and killing Aiden Leos. Photo: Instagram

The auto body technician who used to work at Platinum Collision Center is a self-proclaimed JDM car enthusiast, and a gun-obsessed man. Photos on his Instagram feed show him both with friends and alone, shooting downrange with handguns, shotguns, and assault rifles. It’s unknown what weapon Eriz used to kill Aiden Leos.

According to his past employers at Platinum Collision, Eriz had stopped working for them in January. The co-owner of the shop, Stephanie Gregg, explained that the shooting was “devastating” and admitted that “any kind of link” to Marcus Eriz “is just too much.” However, the owner did not reveal why Eriz had left the autobody shop.

Dozens of outraged people have bombarded Marcus Anthony Eriz on Instagram, calling him a monster and expressing their disgust at his actions. Many speak against the gun nut, who posted several pictures with captions such as “pew pew” and “Me an’ my boy… finally got to take my guns out.”

Marcus Anthony Eriz posted photos on Instagram, with handguns, shotguns, and assault rifles. Police are investigating the weapon he used to kill Aiden Leos.
Marcus Anthony Eriz posted photos on Instagram, with handguns, shotguns, and assault rifles. Police are investigating the weapon he used to kill Aiden Leos. Photo: Instagram

Some have pointed to the fact that Eriz was a capable shot and an avid gun enthusiast, saying that he would have no problem hitting his target, though what his target was is still under investigation. Other commenters are simply seeking justice for Aiden Leos and his distraught family.