Federal and local authorities are ramping up the search for Abel Elias Acosta, who has been on the run since the December 2021 shooting that left three teenagers dead. With a new $50,000 contribution from the FBI, the total reward has reached $70,000. Investigators believe the 18-year-old may be in Mexico but maintains ties to North Texas. Law enforcement is urging anyone with information—no matter how small—to come forward and help bring closure to the victims' families.