Some days ago my wife went shopping. As she was looking at the stores' windows she came face to face with a very strange lady. Her face, eyes, aura were all negative - without being aggressive to my wife I must say.  As the lady entered a shop my wife just stayed outside looking inside through the big windows. She could watch the strange lady clearly and spontaneously put her hand in her bag, grabbed a succor punch, which always carries with her, and sent some "sweet" energy to that lady.
My wife cannot even now describe how confused-surprised-scared she felt while seeing the strange lady to transform into a tall, skinny, ugly man. The appearance (clothes, attitude) was rather miserable though. I mean, he (she) was not the kind of a creature we use to call a reptilian or demonic entity or I don't know what... He (she) became a woman again after a few seconds but as the SP was aiming at her she transformed into a man for a second time. No one in the store (nor the lady) seemed to have noticed anything. The whole "happening" didn't last more than 3-4 minutes.
I do not know if that was a kind of possession but I thing it's worth to mention it as there is a SP involved  
If any of our friends ever had a similar experience or any of the EW psychics can give a clue please comment.