Dude.
Read the information at your own link.
Aldarte was given immunity from being charged with driving 743 pounds of Marijuana into the United States in exchange for testifying against the border agents.
It appears you are the one saying "Let the facts be damned!"
In other words, we gave him nothing. The criminal case against him was blown out of the water the moment the two BP Agents tampered with the crime scene and evidence.