Missouri Woman Now Facing 15 Years for Threatening Austin Metcalf’s Family

Jeff Metcalf buried his 17-year-old son Austin after he was stabbed to death at a high school track meet.

Then the threats started.

Now the federal government is making sure one of those people who sent them answers for it.

What Sharifa Henderson Actually Did to a Grieving Family

Sharifa Nicole Henderson, 34, of Kansas City, Missouri, was federally indicted September 9 on three counts of interstate threatening communications.

She did not know the Metcalfs.

She did not live in Texas.

She had nothing to do with the trial.

And yet on June 10 – one day after Karmelo Anthony was convicted of murdering Austin Metcalf – Henderson sent a member of the Metcalf family a Facebook message vowing to kill them and put their body in a bag, then dared them to press charges over it.

She was not done.

Later that same day, Henderson called Collin County government offices – the county that prosecuted Anthony – and threatened to destroy the family and physically harm one of them.

On June 11, she sent a third message, vowing to hunt the family down and warning they would never stop looking over their shoulder.

Three days.

Three separate threats.

Three federal charges, each carrying up to five years in prison.

Henderson also has a prior criminal record – disorderly conduct, theft, trespassing, resisting arrest – meaning she walked into this fully understanding what law enforcement looks like up close.

She sent the threats anyway.

This Was Never About Karmelo Anthony

The case became a racial flashpoint the moment it went public.

Austin Metcalf was white.

Karmelo Anthony was Black.

Anthony's family spokesman, Dominique Alexander of the Next Generation Action Network, framed the case early on as a "fight against white supremacy."

A Texas jury heard the evidence, rejected that framing, and convicted Anthony on June 9 – sentencing him to 35 years in prison.

Anthony himself told arresting officers: "I'm not alleged, I did it."

None of that mattered to the mob online.

Jeff Metcalf told FOX 4 Dallas-Fort Worth that his family received more than 100 threats after the verdict.

More than 100 threats against the family of a murdered child.

In Jacksonville, Florida, a man was allegedly assaulted by an Anthony supporter who asked if the victim was connected to jury selection.

The prosecutor who tried the case, Bill Wirskye, testified that both the Metcalf and Anthony families were flooded with threats – some from overseas – and that letters meant for Anthony's family ended up landing on his own desk.

There was even a fake autopsy report circulated online claiming Austin Metcalf died of a fentanyl overdose – manufactured disinformation designed to rewrite a murder into something else entirely.

This is what happens when activist groups spend a year training their followers to see a murder conviction as a civil rights injustice instead of a jury doing its job.

The Federal Government Is Watching

Here is what Henderson apparently did not understand: under 18 U.S.C. § 875(c), sending a threat across state lines is a federal felony.

It does not matter if you think the verdict was unjust.

It does not matter if you are angry.

The moment you type those words into Facebook and hit send, federal jurisdiction attaches.

U.S. Attorney Jay R. Combs made clear that investigators traced Henderson's threats through digital evidence – phone records and social media account data.

She dared the family to take her to court.

She did not have to wait for them to try.

A federal grand jury did it for her.

Henderson now faces up to 15 years in federal prison – five years on each of three counts – and is being transported from Missouri to Texas to answer for every word she typed.

This is not an isolated case of one unhinged woman in Kansas City.

It is the latest data point in a pattern the DOJ has been building all year – Americans who thought a keyboard and an internet connection made them untouchable are learning federal prosecutors do not care how righteous you feel when you hit send.

Jeff Metcalf buried his son.

His family then spent months under threat for demanding justice for that son.

The least the federal government could do was make sure the people threatening their lives understand there are real consequences – not just for Karmelo Anthony, but for everyone who decided that threatening a murdered boy's family was a reasonable response to a jury verdict.

Sharifa Henderson is learning that lesson the hard way.

Sources:

• James Cirrone, "Missouri woman federally indicted over chilling death threats sent to Austin Metcalf's family," Fox News, September 19, 2026.
• "Missouri woman facing federal charges for Karmelo Anthony trial threats," FOX 4 Dallas-Fort Worth, September 19, 2026.
• "Kansas City woman arrested, charged with federal violations related to social media threats in the Eastern District of Texas," U.S. Attorney's Office, Eastern District of Texas, September 19, 2026.
• "Austin Metcalf's family hit with death threats as Karmelo Anthony supporters face violence allegations," Fox News, June 2026.
• "Austin Metcalf's accused killer needs support fighting 'white supremacy' after murder indictment: spox," Fox News.
• "Karmelo Anthony appeal: Judge says he will decide Saturday whether Karmelo Anthony deserves a new trial for killing Austin Metcalf," WFAA, August 2026.