I seem to be on a roll here but it's still early and I have time. This is my third experience I've ever had. My last story I have mistaken that as my third but I forgot this one until the end.
I was around 15 and it was the summer time. I had a friend two years younger than me and I often went to her house. She had a friend over that day so that makes an extra witness as well. We were all goofing around in her above ground pool. She has a little brother about 9 too. He was inside as the three of us girls were swimming.
Since I'm double the age that I was, now, I can't really remember who saw this first but we all three saw what looked like a flashlight going crazy inside her house. We all got out of the pool and slowly went towards the house and peaked through that sliding glass door we seen it through and we couldn't see her brother or anyone. She tried sliding the door open but it was locked. The flashlight, round light was still going crazy just circling all over the house. We were scared and just assumed someone had broken in, that was our first thought, but we never saw anyone walking around. My friend then started screaming for her little brother to come open the door for us. When he came to the door he tried yanking and just couldn't open it for us. All awhile this ball of light still moving all over that living room right behind him.
We finally just went around the house and was able to come through the front door. The light was gone. We tiptoed around the house looking for an intruder. Searched the closets, showers, nothing. When her grandmother came home from work that was the first thing my friend mentioned was our bizarre day and the grandma had a reaction that neither of us were expecting. She started choking up and crying! She then told us that she feels in her heart that that ball of light was her mom. She said her mom said she would come back as an orb and to look for her but it had been 8 years and she hadn't seen it yet.
We didn't and still don't know what to think but looking back at that day, it really couldn't have been a flashlight because it was in mid air too. I just remember being so scared for our lives in the moment thinking a person was inside her house and would harm us if he knew anyone was home. But why would her great grandmother lock us out? I'm not sure what to think but if her grandma was right, it was my only orb experience.