A federal search warrant filed by the Federal Bureau of Investigation states investigators found multiple bags containing a "white crystal-like substance" they believe "is consistent with methamphetamine" inside Lorenzo Salgado Araujo's work van.

This comes a little more than a week after he was fatally shot by an Immigration and Customs Enforcement agent in Houston.

The warrant, filed July 14, is the latest public filing connected to the investigation into the July 7 shooting that killed Salgado Araujo in the Magnolia Park neighborhood.