(CNN) 13 people have been charged as materials witnesses in the case against James Matt Bradley Jr., who is being prosecuted in the deaths of 10 unrecorded immigrants in an overheated semi-truck within San Antonio, the US Attorney’s Workplace of the Western District of Tx said Wednesday.
All 13 remain in government custody, but prosecutors have not launched their identities. They are being displayed by San Antonio-based attorney Jordan McCrum, the US attorney’s office stated.
Materials witness laws allow officials in order to detain those who may have knowledge of criminal offenses committed by others to ensure they are going to testify in legal proceedings, which includes grand jury sessions and studies.
The tractor-trailer had been found parked at a Walmart within San Antonio early Sunday early morning after an employee at the store known as police.
Authorities found eight individuals already dead and another 30-40 injured, a lot of whom had suffered heat heart stroke or other heat-related injuries
, officials said. Two others passed away at the hospital shortly afterward.
The driver from the tractor-trailer, Bradley, said he was not aware of the particular cargo
in his automobile and only discovered it when he or she parked at a Walmart and proceeded to go outside to urinate.
The 60-year-old has been charged on Monday with knowingly transporting undocumented immigrants.
Bradley’s detention hearing, which usually had been scheduled for Thursday, continues to be canceled.