douglas - // Does 'shoulderblades and back' mean the compensation paid out will be recovered? //
The compensation paid to Mr Floyd's family was paid by the city, in a civil case, and the outcome of the criminal proceedings should have no bearing on that.
If the city decides, once the verdict is in, that it should not have paid the compensation, they will probably have to sue the family in civil court to win the money back.
I would imagine that they will be keen to put this dreadful situation to bed asap, and will not be keen to prolong it by seeming to be mean-spirited in trying to get the compensation back.