The 21-year-old man who opened fire and killed multiple people during the Fourth of July parade in Highland Park, Illinois, posted anti- Asian and anti-Black sentiment days before the incident.

During the investigation, authorities discovered some of his past online activity, including his posts on a forum where members share graphic images and videos of death and gore.

On June 28, Crimo wrote, "We just get rid of the blacks altogether." The author wrote on July 2 thatOrientals should be gassed and washed.

The banner from the Chinatown march is going to be donated to the museum.

It's ole sparky. Some states have brought back gas chambers. I enjoy that.

On June 25, he wrote, "The math is all scewed" The practicalities of 6m Jews don't make sense.

Chris Wilson told the New York Post that he is cooperating with the authorities during their investigation.

A former Princess of Japan is volunteering at the Met after tying the knot.

We have never had to deal with this. He was a member of the other sites. I am cooperating with law enforcement officials.

A picture of Budd Dwyer, a politician who killed himself during a live press conference, and a picture of his "teenage" sex doll namedSophie, were found by authorities.

I don't know why. A picture of a sex doll with a fake suicide note was included in a post titled "Sophie Killed Herself" that was written by the author.

San Francisco firefighters are patrolling Chinatown to end anti-Asian violence.

The suspect had a history online of glorifying and fantasizing about violence, as well as sending a red flag on top of a red flag.

Crimo's own rap music was posted under the name Awake The Rapper, which was discovered by investigators.

Seven people were killed and more than two dozen were injured in a shooting at a parade in Highland Park.

At a news conference on Tuesday, Lake County State's Attorney Eric Rinehart announced that the man had been charged with seven counts of first-degree murder.

In the wake of the mass shooting on Monday, Sen. Tammy Duckworth spoke at a press conference.

"We have to do more to keep our communities safe, that's why I'm a decorated Iraq War veteran." It's time to get rid of assault weapons, high capacity magazines, and other common-sense reforms that a majority of Americans want.

The image was uploaded by Mr AndyNgo.