Estepa near Seville in Spain to protest rising crime rates. The demonstration turned into a violent attack on the homes of Romani residents whom the protesters believe responsible for theft.
The illegal demonstration was convened through social networking sites and got out of hand when the mob decided to converge on the Romani-occupied homes. Those who perpetrated the attack suspect Romani residents of being responsible for an increased number of robberies and thefts in the small town of about 13 000.
Source (English language): http://www.romea.cz/en/news/spain-mob-sets-two-romani-occupied-homes-on-fire