biographical data

Marcus Anthony Eriz biography: 13 things about Aiden Leos shooting suspect from Costa Mesa, California

Marcus Anthony Eriz is a resident of California, United States. Here are 13 more things about him:

  1. He is Wynne Lee‘s boyfriend. She is one year younger than him. (a)
  2. While living together in an apartment in Costa Mesa, Orange County, California, they both worked in the Inland Empire in San Bernardino County, California. (a) (b)
  3. One of his Costa Mesa neighbors described him as arrogant and noisy. (c)
  4. He is a welder and a Japanese domestic market (JDM) cars enthusiast. (d)
  5. He worked as an auto body technician at Platinum Collision Centers Dos Lagos in Corona, Riverside County, California. He quit in January 2021. (c) (d)
  6. On March 3, 2018, he took to Instagram to share a meme that says, “I’m not gay. I just love miatas.” (d)
  7. On September 29, 2019, he posted three Instagram videos of himself firing guns at a shooting range. (d)
  8. On December 23, 2019, he helped his stepfather build a car port. On December 24, 2019, he took to Instagram to share a video of his mother checking their newly built car port. (d)
  9. In November 2020, he had a citation for failing to obey lane signs for high occupancy vehicles. Including this, he had at least four traffic citations in Orange County before 2021. (e)
  10. He and Lee were allegedly in a white 2018 Volkswagen Golf SportWagen SE when they were involved in a road rage incident on May 21, 2021. She was driving the vehicle registered to her father in Diamond Bar. While in the passenger’s seat, he allegedly shot Joanna Cloonan‘s son Aiden Leos, who later died in the hospital. (a) (b) (e) (f) (g)
  11. On June 3, 2021, he texted his former Platinum Collision Centers Dos Lagos employer Tom Gregg to say he wanted his job back. (c)
  12. He was 24 years old when the California Highway Patrol arrested him and Lee on June 6, 2021 at their apartment in Costa Mesa. On the same day, the white 2018 Volkswagen Golf SportWagen SE was recovered from his grandmother’s house in Whittier, Los Angeles County where his father lived in the mid-1990s. (a) (b) (e) (f) (g)
  13. Represented by Randall Bethune, he was charged with murder and shooting at an occupied vehicle and with enhancements. He is being held on $2 million bail. (h)
Marcus Anthony Eriz (©Orange County District Attorney)
Marcus Anthony Eriz (©Orange County District Attorney)


(This is an ongoing story. More details are being added.)


17 replies »

  1. The last thing we need to know about this guy is he will be making lots and lots of license plates. He should get the full sentence for taking Aiden Leo life over some stupid A** road rage.
    He will be very popular in the California prison system


  2. With that tattoo below his neck and that piercing on his face, he already looks like a criminal. That alone should have put him on a police watch list. I hope they make an example of him and lock him up for the rest of his life.


  3. His booking record shows him at 5′ 4″ tall. The little guy with the big guns is going to get a massive cannon in prison


  4. They both have to be punished for this crime, since she was they driver she could have backed off and try to prevent what Eriz did!! when she followed thre as she did she accepted what happend, bet no remorse from either!


  5. She’s just as guilty as he is. She should have gone straight to the cops knowing they’d killed the boy. What kind of scum could live with themselves knowing that happened and over nothing. He just looks like a psycho. Child killers are reaaaaaal popular in prison. It will not be fun.


  6. May Aiden’s life be a blessing and his family find peace. Aiden will be forever remembered with love.
    His cold blooded killers are disgusting. They will never be released. Justice will be served by the inmates, hopefully they both die soon after they meet their fellow inmates.


  7. This girl has so much opportunities in life. Her parents set her up to live in a good neighborhood and she still pretended to be a drama queen who supposedly suffered from depression. With her parents being there to catch her when she falls but now she is in prison for killing a child she will get killed herself. Her fake manufactured ‘sad life’ just got real–no mommy/daddy to save you.


  8. company loves misery! here’s a guy claiming to be from a small town trying to adjust to big city life and the broad has depression issues.


  9. He was attracted to this subservient female, that’s Lee. Lee was his follower. She will proclaim Abusive Relationship by her defense attorney. She is afraid of him. He ran the whole show…. He has little man syndrome with a gun…. ( he is 100% antisocial personality.). Born that way or raised that way, He is a sociopath. Sociopaths “have no conscience”. I’m surprised it took 24 years of age for him to do this type of crime “Murder.” Prisons are full of Sociopaths and Psychopaths. Our governor has put all death penalties on hold….. child Killers, etc. They can not be helped by any therapy, penalty, drugs, etc…


  10. marcus eriz been living in a life of delusion all this time. everything from changing his facial appearance, changing jobs, moving violations for no insurance, driving without a license, driving in the 2 or more lane by himself, probably tax evasion too and most of all shooting at a moving vehicle killing a child inside. you notice neither parents of wynne lee and marcus eriz hasn’t spoken up for them leads me to believe they come from broken homes and that they don’t give a shit if they’re behind bars.


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