Former New Mexico and Texas player Jaden Hullaby has died, both schools announced on Monday.Earlier Monday, Lando Hullaby, younger brother of Jaden, put out a tweet that suggested Jaden was no longer alive.”Forever living through big brudda,” Landon Hullaby, a defensive back at Texas Tech, posted on Twitter. “I love you so much and I got you and the family forever I swear get your rest King.”Jaden Hullaby had been missing since Friday and a relative said Sunday on social media that the family couldn’t “track any of his devices.” He was reportedly last seen in his hometown of Dallas.There is no word on a cause of death.Hullaby played two games as a linebacker for Texas in 2020 and redshirted in 2021 before transferring to New Mexico.