Three teens arrested after 14-year-old boy has head stamped on in 'shocking and violent robbery' Three teenage boys have been arrested after a 14-year-old was kicked and had his head stamped on in a 'shocking and violent' robbery. Around 2.30pm on Wednesday a 14-year-old boy was walking on Dinmore Avenue in Blackpool with two friends when he was approached from behind by several boys. He was punched to the ground before being kicked and stamped on the head. During the incident the victim had a gold ring stolen. The group of boys ran away and the victim was left suffering head and facial injuries, as well as a finger injury.