Police say teen charged in Juneteenth shooting has 'extensive' criminal history, gang ties

ROUND ROCK, Texas (KXAN) -- Keshawn Dixon, who faces two murder charges and 13 aggravated assault charges in the shooting that happened during Round Rock's Juneteenth celebration, "had an extensive history" with the Round Rock Police Department (RRPD), according to his newly released arrest affidavit.

Authorities first arrested Dixon on July 6 on a deadly conduct charge, a third-degree felony. New court documents reveal how police believe they have tied him to additional crimes from that night.