Sharifa Nicole Henderson
Introduction
Sharifa Nicole Henderson is a 34-year-old Missouri woman federally indicted for allegedly threatening to kill Jeff Metcalf — the father of Austin Metcalf, the Texas high school student fatally stabbed at a track meet in 2025 — in a string of messages sent as the murder trial of his killer, Karmelo Anthony, was concluding. The charges were announced on September 18, 2026, by the U.S. Attorney’s Office for the Eastern District of Texas in Plano, and they landed at the center of one of the most publicly charged criminal cases in recent Texas history. Henderson faces three federal counts of transmitting interstate threats, and prosecutors say she targeted not a public figure but a grieving father. Every allegation described on this page comes from an indictment and the statements of federal prosecutors — documents and claims that have not been tested at trial. Henderson has been charged, not convicted, and is presumed innocent unless and until proven guilty.
Background Information
The case that made Henderson’s name public began more than a year earlier, in a Dallas suburb. Austin Metcalf, 17, was fatally stabbed at Memorial High School in Frisco, Texas, in April 2025, and Karmelo Anthony — then 17 — was charged with his death. The killing, and the trial that followed, generated intense public attention and, according to federal prosecutors, a wave of threats and violent rhetoric surrounding the proceedings. Anthony was found guilty on June 9, 2026, in Collin County.
Henderson, 34, lived in Missouri and, according to the indictment, also goes by “Riffa Henderson.” How she became aware of the Metcalf family, or what drew her into the case’s orbit, has not been publicly explained in the charging documents or the coverage retrieved for this page. What prosecutors allege is that in June 2026 — precisely as the trial wrapped up — she began sending messages directly to the victim’s father.
The Controversy or Incident That Led to Their Cancellation
Allegations. The claims in this section are allegations from a federal grand jury’s indictment and the public statements of U.S. Attorney Jay R. Combs’s office, as reported by CBS News Texas and the New York Post. Henderson has been charged but not tried; she has not been convicted of anything described here, and she is presumed innocent unless and until proven guilty. No defense statement from Henderson or an attorney representing her had been reported as of this writing.
According to the indictment, Henderson first contacted “a member of a crime victim’s family” through Facebook Messenger on or about June 9, 2026, and threatened to kill the person and put them “in a body bag.” One message stated, “Now this is a threat to take me to court,” followed by an expletive, according to the court document. Authorities identified the recipient as Jeff Metcalf, Austin’s father.
Prosecutors allege the threats did not stop there. The following day, Henderson sent another message in which she threatened to “demolish” the family and “strangle” a family member, according to the indictment. A third alleged threat included the messages “don’t worry I’ll kill you next” and “I will hunt you forever until I kill you,” and told Jeff Metcalf he would “always have to look over your” — followed by an expletive — “shoulder.” A federal grand jury charged Henderson with three counts under 18 U.S.C. § 875(c), the federal statute prohibiting interstate communications containing threats to injure, with the counts dated June 9 and June 10, 2026.
U.S. Attorney Jay R. Combs said investigators traced the alleged threats to Henderson by examining phone records and social media accounts. “Those messages included violent and vulgar threats,” Combs said. “The social media messages included threats to stalk and kill members of the Metcalf family.”
Public Reaction and Consequences
The charges were announced Friday, September 18, 2026, at the U.S. Attorney’s Office in Plano — the same day the New York Post covered the indictment. Henderson was arrested in Kansas City, Missouri, and, according to Combs, is being transported to the Eastern District of Texas to face the charges. She has already made an initial court appearance. If convicted, she faces up to five years in federal prison and a fine of up to $250,000 for each count.
Federal prosecutors framed the case as part of a broader pattern. The charges are the latest criminal case stemming from threats and violent rhetoric surrounding the Anthony trial: Collin County authorities previously charged right-wing activist Jake Lang with threatening to kill Anthony — meaning the proceedings drew alleged threat actors targeting both families. Combs warned that authorities would pursue threats directed not just at victims and their families but at people involved in the judicial system itself. “The stability of our society rests in part on the proper functioning of our system,” Combs said.
Current Status
Henderson is in federal custody, being transported from Missouri to the Eastern District of Texas, where the three-count indictment is pending. She has made her initial court appearance, but as of the reporting retrieved for this page no arraignment plea, trial date, or detention ruling had been reported, and no defense statement had surfaced publicly. The case is numbered 4:26-cr-00236 in the Sherman Division of the Eastern District of Texas. The charges remain allegations: a grand jury found probable cause to indict, which is a charging threshold — not a finding of guilt.
Impact on Their Career/Life
Henderson’s public life is now defined by a federal felony case attached to one of the most closely watched criminal proceedings in the country. A conviction on all three counts carries a theoretical maximum of 15 years in prison and $750,000 in fines, and a federal conviction would follow her permanently. More broadly, her case has become an example in the post-trial threat wave that federal prosecutors say surrounded the Anthony-Metcalf proceedings: a private citizen from Missouri with no previously reported public profile, allegedly drawn into a Texas murder case’s online gravity, now facing federal prosecution because of it. For the Metcalf family, the indictment marked the second criminal case to emerge from the trial’s aftermath, and for federal prosecutors it served as a public warning — announced deliberately, with quotes for the cameras — that threatening the families of crime victims carries federal consequences.