Ahmad Alissa Found Guilty of Murder for Killing 10 at Colorado Supermarket in 2021

A man with schizophrenia, Ahmad Alissa, was found guilty of murdering 10 people at a Colorado supermarket in 2021. The jury reached this decision on Monday, and Alissa now faces life imprisonment. Although his defence acknowledged the killings, they argued he was not guilty due to insanity, claiming he couldn't distinguish right from wrong during the incident.

Alissa began shooting immediately after exiting his vehicle at a King Soopers store in March 2021. Within just over a minute, he killed most of his victims before surrendering after being shot in the leg by an officer. Prosecutors needed to prove Alissa's sanity, arguing that his actions showed decision-making ability as he targeted fleeing individuals while ignoring others.

Prosecution's Argument and Evidence

The prosecution highlighted that Alissa used steel-piercing bullets and illegal magazines capable of holding 30 rounds. This preparation indicated a deliberate intent to maximise casualties. Despite hearing voices, state psychologists determined Alissa was sane during the attack, noting his awareness of potential consequences like arrest or death.

Alissa's family, who immigrated from Syria, testified about his behavioural changes years before the shooting. They described him becoming withdrawn and paranoid, with symptoms worsening after contracting COVID-19 in late 2020. He was diagnosed with schizophrenia post-attack, aligning with relatives' observations.

Defence's Position and Family Testimonies

The defence did not present evidence or experts to support their insanity claim. Forensic psychologist B. Thomas Gray testified that although Alissa reported hearing "killing voices," he failed to provide specific details during interviews. Gray and partner Loandra Torres expressed uncertainty about their sanity finding due to limited information from Alissa.

Family members of victims attended the trial, witnessing graphic footage and hearing survivor testimonies. Survivors recounted their escape efforts and assisting others to safety. No motive for the shooting was offered by prosecutors. Alissa had researched public places in Boulder before focusing on large stores a day prior to the attack.

Details of the Attack

On the attack day, Alissa drove from Arvada to Boulder, targeting the first supermarket he encountered. He shot three people in the parking lot before entering the store. An emergency room doctor hid among potato chips on a shelf, while a pharmacist heard Alissa repeatedly say "This is fun" as he fired his semi-automatic pistol resembling an AR-15 rifle.

Alissa's mother testified that she believed her son was "sick." His father thought Alissa was possessed by an evil spirit but avoided seeking treatment due to potential family shame. Mental illness differs from legal insanity; Colorado law defines insanity as an inability to discern right from wrong due to severe mental disease.

The trial concluded with no clear motive for Alissa's actions. The court found him guilty based on evidence of premeditation and awareness of his actions' consequences despite his mental illness.