ghost in the back yard

One night my grandma told me that whenever she slept in the living room a voice would call out her name.I never believed her cause she always did pranks on everyone and said that it was probably my uncle davis which died a year ago.Well one saturday night i invited some friends over so w could hang out and have fun while my parants were out of town.It was about 12:00 midnight me and my buds were still up and one of my friends tracey saw a figure that looked over 30 and she comes over to me and says that she saw something.I didint believe her so i walked over to the area were she was standing and a see through face popped right in front of me! i got so scared and never slept in the living room again.

amanda