Originally posted by Anakin4EverWell, that or he just hocks a Force-loogie at her and she drowns in it.
Palpatine would take Yaddle's tiny spine out and choke her with it until she cries. Then he'll Force Grip her, Force Choke her (I assume he knows that power), throw her into the air, jump high up into her position, and use Force Lightning while she is in mid-air and Force Push her into the ground.