The demonstrations were sparked by a deadly brawl that broke out in the German city of Chemnitz in the early hours of Sunday (August 26). What started out as a war of words resulted in a 35-year-old man being stabbed to death. Hours later, spontaneous, anti-migrant protests took over the streets of Chemnitz.

A German-Cuban man was stabbed in an altercation involving 10 people, several of whom were of "various nationalities," police sources said. The victim, named only as Daniel H., was apparently well-known among various political groups in the area. Two men in their 30s were also stabbed and seriously injured, and a 22-year-old Iraqi and 23-year-old Syrian are in custody over the killing.

By Sunday afternoon, some 800 people had gathered to protest the man's death, including far-right groups. Authorities said the crowd was largely uncooperative and threw bottles at police officers. Police reinforcements had to be called in from nearby cities. The mobilizations were spontaneous and are thought to have surfaced following calls to demonstrate on social media.

German authorities said that that far-right groups spread misinformation on the internet. Among the false claims was that the victim of the knife attack died protecting a woman.

Thousands of far-right and counterdemonstrators faced off in a second day of protest Monday. Several people were injured as objects and fireworks were hurled. Video footage showed the far-right "Pro Chemnitz" movement holding a banner with a quote from early 20th century poet Anton Günther reading "German and free we aim to be."

Counter-demonstrators denouncing right-wing extremism also took to the streets of Chemnitz. Among the protesters were Antifa, who clashed with right-wing demonstrators.