OMG.ARE YOU KIDDING ME....
this has got to be some dumb a** sh** right here...how? why? doesn't the king have guards at his door..the he**.? and nobody saw the duke leave his office or that he was at his office ? in à palace full of servants ????? nobody???SERIOUSLY 
this has got to be some dumb a** sh** right here...how? why? doesn't the king have guards at his door..the he**.? and nobody saw the duke leave his office or that he was at his office ? in à palace full of servants ????? nobody???SERIOUSLY