Realdeals:
Speculations, if Nigeria government decide not to prosecute her because of the bargain, I doubt the British government will do that.

If the British government is not a party to whatever agreement, she may be hatching at the moment with the Nigeria government, they can prosecute her.

This is akin to the Ibori case, his trial in the U.K. was not primarily because he stole money from Nigeria (which does not contravene any U.K. law), but he channeled same into/through U.K. which is a crime in U.K.

The Ex Petroleum Minister have choice properties in UK and stash of money, so U.K. can prosecute her. Also note that, the the PDP government of Nigeria pressured U.K. to drop charges against Ibori, even using a routine prisoner transfer as a bargaining chips, but to no avail.

The reportage is clearly one sided, and it is evident that the owners are trying to exonerate this unrepentant thief of a woman. GOD in His mysterious ways is gradually bringing these eaters of our collective yam to justice.

Nigeria is corrupt, Nigeria's government is corrupt and almost all of us Nigerians are wickedly corrupt. Otherwise this thing or talking should be in the law court because these looters committed crimes against Nigeria, Nigerians and indeed against humanity. As Nigerians used to execute jungle justice which is an evil and unjust justice and judgment, so also the government is executing secret and private justice and judgment against the executive and honorable criminals and looters in Nigeria which is an evil and an unjust justice and judgment in a corrupt country. As the people are so also is their government, or like the people like their government. What the government is doing over the issues of the looters is also jungle justice which is a wrong justice, which is a behaviour of corrupt people

God told me to promise her that if she returns our looted funds and steal no more, her Cancer will disappear and she will live many more years in good health and riches. However, if she refuses, then her generations yet unborn will share part of her eternal punishment. So says the God of Nigeria

This spokesman seems to forget that Y.Andrew' share was discovered in a house.
“By every stretch of imagination $700m is a lot of money. For an agency that love to hug the media spotlight like the ant hugs sugar, would it not have made good viewing to put videos or pictures of the alleged $700m for the world to see, just as in the recent cases of the INEC officials and the former group MD of the NNPC? Where is the $700m? Why is the CBN which rightly should be holding custody of such an amount of money not saying anything to collaborate EFCC claims?