The Council on American-Islamic Relations (CAIR) advocacy group said a group of Muslim Americans were driving home from a pro-Palestinian protest on Sunday when the suspect attacked their vehicle at a stop sign.
The suspect, identified by police as Bert James Baker, shouted obscenities and stabbed a 23-year-old Palestinian-American in the chest, CAIR said.
Baker was arrested on Sunday, booked into county jail and charged with aggravated assault with a deadly weapon, police said. He could not be reached for comment.
A police statement on Wednesday said the police Hate Crimes Review Committee had determined the incident met the definition of a hate crime. It said local prosecutors will determine any further charges.
The victim's father, Nizar Doar, identified the victim as Zacharia Doar. The father told a CAIR-hosted press conference on Tuesday his son was trying to subdue Baker and suffered a broken rib. The son had since undergone surgery.
Human rights advocates cite a rise in Islamophobia, anti-Palestinian bias and antisemitism in the U.S. that began with a Palestinian Hamas attack in Israel on Oct. 7 in which 1,200 people were killed, according to Israeli tallies.
Israel has responded with a ground and air attack on Hamas-ruled Gaza, killing more than 27,000 people, according to the local Palestinian health ministry.
Previous U.S. incidents include a November shooting of three students of Palestinian descent in Vermont and the fatal October stabbing of a 6-year-old Palestinian American in Illinois.
