Anibal Hernandez Santana, accused of shooting at a Sacramento ABC affiliate, appeared in federal court Monday. A federal complaint cites notes found in his car and home expressing disapproval of Trump administration officials and indicating violent intent. The shooting, which caused no injuries, is under investigation for potential political motivations, possibly linked to the suspension of Jimmy Kimmel. Santana's social media activity showed criticism of the Trump administration and Charlie Kirk. Experts are analyzing the incident, noting the increasing concern of political violence fueled by social media and partisan polarization.

Prepared by Emily Rhodes and reviewed by editorial team.