A father was waling through his San Jose neighborhood with his 6-year-old daughter when a woman in a car began approaching them.

She did not appear to believe they belonged together.

The girl, the father later explained, is biracial and half-white. He described himself as brown.

That difference in appearance apparently became the basis for an extraordinary accusation.

In a video recorded by the father, the woman claimed she worked with “the feds” and said she was making sure he was not sex-trafficking the little girl walking beside him.

She said the child looked white.

He was, in her words, “a man of color.”

Therefore, she suggested, he might be “buying or selling or trafficking” the child.

There was one fundamental problem.

The girl was his daughter.

San Jose police later said they found no evidence supporting the trafficking accusation. Instead, investigators used automated license-plate reader cameras to identify the woman and ultimately arrested the 47-year-old on suspicion of multiple offenses, including stalking and hate crimes.

And the story did not end with the viral video.

Police say their investigation connected the same woman to a series of other incidents in San Jose, including one at a South San Jose high school only three days later.

The Encounter Happened During a Walk With His Daughter

San Jose police said officers responded on Sept. 6 to the 6400 block of Aspen Creek in the city’s Almaden area following a report of a hate-motivated incident.

According to authorities, the woman approached the father and his child multiple times in her vehicle and made discriminatory remarks toward them.

Part of the encounter was captured on video.

The father said online that his daughter was 6 years old and half-white.

In footage reported by KTVU, the woman can be heard saying she was recording the father and claiming she worked with federal authorities.

She then said she wanted to make sure he was not sex-trafficking the girl because, in her view, the child did not appear to be his.

The father appeared stunned by the accusation.

The woman continued, explicitly pointing to their different skin colors as part of her reasoning.

Police later characterized the remarks as discriminatory.

What investigators did not find was evidence that the father was trafficking his daughter.

Police Say She Approached Them More Than Once

The encounter was not described by authorities as a single passing remark from one stranger to another.

Police said the woman approached the father and daughter multiple times from her vehicle.

In another account of the video, she allegedly asked the father whether he was “buying or selling today.”

The father later said he had already become uncomfortable because the woman had approached his daughter before repeatedly questioning him.

That repeated behavior became important once police began investigating.

The case was no longer simply about an offensive comment caught on a cellphone.

Investigators were looking at whether the conduct amounted to stalking and whether the father and child had been targeted because of race.

A Viral Video Turned Into a Police Investigation

Once the encounter spread online, San Jose police began working to identify the woman involved.

They had an important clue: her vehicle.

Police said officers used automated license plate reader cameras, commonly known as ALPR systems, to identify the associated vehicle and eventually the suspect.

The woman had reportedly been driving a Honda Fit during the recorded encounter.

After identifying her, detectives with the San Jose Police Department’s Assaults Unit began what police described as a comprehensive investigation.

That was when the case became larger than the video the public had already seen.

Police Say This May Not Have Been an Isolated Incident

Investigators say they discovered the same suspect was connected to a series of other incidents around San Jose.

Police have not publicly provided a complete list of every allegation.

But they specifically identified another incident on Sept. 9, just three days after the confrontation involving the father and his daughter.

That incident occurred at a high school in South San Jose.

The San Jose Unified School District subsequently sent an alert to its community saying it had received reports of an individual harassing people, recording videos and taking photographs, then posting material online.

That revelation changes the way the original viral clip can be viewed.

On social media, it could initially appear to be one disturbing confrontation between strangers.

Police now say their investigation indicates it was part of something broader.

Exactly how many other incidents investigators are examining, who else may have been targeted and what charges could emerge from those cases have not yet been fully disclosed.

The Woman Was Arrested on Suspicion of Stalking and Hate Crimes

Detectives eventually located the 47-year-old woman in San Jose and arrested her.

Police have not publicly identified her by name.

She was booked into the Santa Clara County Main Jail on suspicion of multiple crimes, including stalking and hate crimes, according to the San Jose Police Department.

Those are allegations, not convictions.

The criminal case will still require prosecutors to determine exactly which charges should be filed and, if the case proceeds, prove them in court.

But the arrest represents a striking reversal from the accusation recorded in the original video.

The woman portrayed herself as someone investigating a possible crime.

She claimed federal connections.

She suggested the father posed a danger to a child.

Instead, police say they found no trafficking evidence and ultimately began investigating her conduct toward the family.

The Case Also Shows the Danger of Making Assumptions About Mixed-Race Families

At the heart of the encounter was an assumption based largely on appearance.

The father and daughter did not have the same skin tone.

To the woman confronting them, that difference apparently became evidence that something was wrong.

But interracial and multiracial families are common across the United States.

Parents and children do not necessarily share the same complexion, hair texture or other immediately visible characteristics.

Investigators say the woman’s remarks were discriminatory, and the criminal investigation is being handled as involving alleged hate crimes.

There is also an important distinction between legitimately reporting suspected child exploitation and repeatedly confronting strangers based on racial assumptions.

Someone who genuinely believes a child is in immediate danger can contact police.

In this case, authorities say the woman instead repeatedly approached the family herself while making discriminatory comments.

Police Are Still Looking for More Information

San Jose police say the investigation remains active.

Authorities have asked anyone with information about this incident or other encounters involving the suspect to contact detectives with the department’s Assaults Unit.

That request may become increasingly important given investigators’ statement that the Sept. 6 confrontation was not the only case connected to her.

The viral video provided the first public glimpse.

The license plate helped police identify a suspect.

But investigators now appear to be reconstructing a potentially broader pattern.

And that is what makes the final twist in the story larger than the original confrontation.

A woman approached a father and his 6-year-old daughter and claimed she was trying to uncover child trafficking.

Police investigated.

They found no evidence for her accusation.

Instead, they say they found other alleged incidents connected to the woman who made it.

Now the father who was accused of trafficking his own child is not the person facing a criminal investigation.

The woman who accused him is.