Sebastian, a 15-year-old boy with autism, vanished from his Hendersonville, Tennessee, bedroom on Feb. 25, after his mother put him to bed, said police.
Responding officers found Kara, a national title-winning athlete, suffering from multiple gunshot wounds.
A search warrant revealed that Rodriguez Singh, who is from Dallas, allegedly told Noel's grandmother that she had sold him to a woman at a Fiesta Market grocery store in Texas.
The attempted heist on the city's South Side led to several arrests and dozens of TVs being recovered by police after they busted the culprits mid-crime.
