• According to the article, the uncle of the Uvalde shooter, Ruben Flores, pleaded with police officers to let him talk to his nephew during the mass shooting at Robb Elementary School. Flores claimed he could have convinced his nephew to surrender and end the attack, but the police refused to allow him to intervene.

• The article states that Flores was outside the school during the shooting and was desperate to help, but law enforcement officers on the scene prevented him from entering the building or making contact with the shooter. Flores expressed his frustration and disappointment with the police's decision, believing he could have potentially saved lives.

• The article also mentions that the Uvalde shooting has sparked widespread criticism of the police response, with many questioning the delayed and seemingly ineffective actions taken by the law enforcement officers present during the incident. The refusal to allow Flores to try and negotiate with the shooter has added to the growing concerns about the police's handling of the situation.