This Senate resolution commemorates the anniversary of a violent antisemitic attack that took place on June 1, 2025, targeting participants in a Boulder, Colorado walk organized by Run for Their Lives, an event held in solidarity with hostages taken during the October 7, 2023 Hamas attacks on Israel. The resolution honors Karen Diamond, an 82-year-old participant who died from injuries sustained in the attack, and acknowledges other victims, including an 88-year-old Holocaust survivor who suffered severe injuries. It expresses condolences to survivors and affected families, and commends Boulder's Jewish community, local leaders, medical personnel, first responders, and the district attorney's office for their response in the attack's aftermath. The resolution also reaffirms the Senate's commitment to combating antisemitism and hate-motivated violence, and affirms the right of Jewish Americans to gather and live without fear of harassment or violence. As a commemorative resolution, it carries no funding provisions or binding legal requirements but serves as a formal statement of the Senate's position and solidarity with the affected community.