until 2011. we he was in libyan law enforcement custody, is not clear what, for but it seems it s not connected with a lottery bombing. but during the questioning he admitted to being a bomb maker for the intelligence services. this information made fbi learned about in 2017, so very slow process. and in 2020 the fbi were able to interview the law enforcement officer took that statement from a sued as he s being called. we and a law enforcement officers said that he would testify in the court to the effect of the statement. so this thought about the legal case in the charges, but the fact that mas ud is now in the u.s., after all this painstaking investigation, tiny fragments of the bomb itself or recovered from clothing the clothing was identified from