According to the report, he told Littleton police he tried to skate away but couldn't because Xander was holding his leg. He said he kicked him, but Xander wouldn't let go, so he kicked him again. The juvenile told authorities Xander was still holding on, so he kicked a third time.
After that kick, the juvenile "realized, 'Oh shit,'" according to the report. The investigator "asked [the juvenile] what he meant by that and he said, 'I realized I probably could have killed him,'" the document states.