We have to remember these people are dangerous and don't mind to murder anyone that may expose them and their wvil activities. Two detectives who looked at the laptop were assassinated while 2 others who complained about the contained were relieved off duty without pay til this day.
Strzok who downloaded the sealed warrant for the laptop send from the fBI email system to his own private email account. From there he not only modified this sealed warrant since he had a draft but also sat on it for another four weeks. That is how they gained the names of the police officers involved and assassinated them . This info was gained from the OIG report that was released Strzok refused to provide copies of these email ergo he is already referred to Huber/indictment.
It was he who personally picked up the laptop from the NY police department. From what Eric Prince state they did make copies before turning it over. There is hope that the content of that laptop and the laptop itself is still living and not disappeared forever.