Missouri woman facing federal charges for Karmelo Anthony trial threats

Key Points:

• Sharifa Nicole Henderson, 34, from Missouri, was federally indicted and arrested for making threatening online communications to the family of Austin Metcalf during the Karmelo Anthony murder trial in June 2026.
• Prosecutors allege Henderson sent multiple violent threats via Facebook, including statements about harming Metcalf's family, and she faces up to five years in prison per charge if convicted.
• Austin Metcalf was fatally stabbed by Karmelo Anthony during a 2025 high school track meet in Frisco; Anthony was convicted of murder and sentenced to 35 years, though he maintains self-defense.
• The Metcalf family has endured over 100 threats since the trial, with Jeff Metcalf emphasizing the emotional toll and founding the Austin Metcalf Foundation to help teens manage emotions and resolve conflicts peacefully.
• A recent motion for a new trial for Anthony was denied despite claims of unfair trial conditions and an alleged off-the-record agreement affecting testimony; the judge considered new evidence about threats and the backgrounds of both teens before ruling.