Sparatoria in un liceo del Texas, almeno un ferito

epa08456864 Dallas Police Chief Renee Hall speaks to media during a press conference regarding demonstrations about the Minnesota arrest of George Floyd, who later died in police custody, in Dallas, Texas, USA, 31 May 2020. A bystander's video posted online on 25 May, appeared to show George Floyd, 46, pleading with arresting officers that he couldn't breathe as an officer knelt on his neck. The unarmed Black man later died in police custody. According to news reports on 29 May, Derek Chauvin, the police officer in the center of the incident has been taken into costody and charged with murder in the George Floyd killing. EPA/LARRY W. SMITH