Luigi Mangione, the man facing federal and state charges in the high-profile murder of UnitedHealthcare CEO Brian Thompson, had a new twist in his case this week. A federal judge appointed death penalty expert Avraham Markowitz to his defense team, signaling the gravity of the charges.

If convicted of federal offenses, including murder through the use of a firearm, Mangione could face the death penalty. His defense team, led by Karen Friedman Agnifilo, expressed the need for every available resource to fight the charges, describing the case as "unprecedented."

While the legal proceedings unfold, Mangione has unexpectedly influenced fashion trends. During his recent court appearance, he donned a striking red washable merino crewneck sweater from Nordstrom, which reportedly sold out shortly after images of him in the sweater circulated online. Dubbed "the Luigi effect," this phenomenon has added a bizarre cultural layer to an already contentious case.

Mangione, who pleaded not guilty to all 11 charges, including first-degree murder, will next appear in court on 21 February. The internet remains abuzz with discussions, memes, and even graffiti inspired by Mangione’s case, underscoring his polarizing impact on public opinion and popular culture.