Lorne Ave public school was an active primary school until June 2016. It is a largish three story building of 1960s vintage (or so). The school board closed the school due to declining enrollment, and sold the property to the City of London, last summer. It now languishes in limbo until a final decision can be made as to its future. While some organizations have made proposals for the building as is, it seems more and more likely that it will be demolished to make way for additional parkland in the area. In the meantime we keep the heat on and maintain the building in case a reasonable proposal is accepted for the building's use.
I work on the maintenance team for the city of London and Lorne Ave public school is one of the buildings that I primarily look after. I go there daily to check on the heating, fire and electrical systems. There is also a 24/7 security presence as the school had been broken into twice before this and all of the extinguishers set off.
The security guards have reported various odd occurrences while there:
One guard heard footsteps in the first level hallway outside of the room they have made their base of operations. When he checked on this there was nobody attached to them. Shortly after the event the mobile security unit was checking in on the guard when the footsteps started again. The two guards went in opposite directions through the hallways and all three floors but could find no person in the building. This happened again the next day. By the way, all classrooms are locked, strictly limiting hiding spots for the corporeal.
Another guard heard girls singing together (like a small choir). He thought these sounds may have been coming from outside but it was 1:00 AM on a wintry night (to fend off the suggestion, this was both too late at night and in the year for carolers). He checked inside and outside and could find no normal reason for the sounds, which subsided after less than a minute.
A guard heard the voices of girls talking but again could not find a source.
One afternoon, while I was on the third floor, alone, I was walking from one mechanical room to another, down the school's longest hallway. About 150 feet (two thirds of the way) down the hall I heard a fairly loud click beside my right ear and then whispering by two male voices for several seconds. It stopped me in my tracks. I knew I was alone up there and had a pretty good idea that what I heard was supernatural.
On another occasion I was doing mechanical checks in the building and invited the security guard to accompany me. I made no excuses as to why I asked him along and told him plainly that the place gave me the heebie jeebies. He like the idea as he then would have company on his rounds as he also had odd feelings about the place. On the landing between the second and third floors I suddenly became cold on my torso and arms. I said to the security guard, "do you feel" and that is all I got out because he said, word for word, what I was about to, "suddenly cold in your torso and arms". We walked around on the large landing trying to walk in and out of the cold spot but could not find any warm area until we went up a couple of steps toward the third floor. When we returned to the landing, on our way back down, he confirmed my feeling of it now being warm and humid.
A few weeks ago I noticed a third floor window was open. There is absolutely no reason for a window to be open nor are there people around with access to the classrooms to do this. I asked the guards and they all denied even entering a classroom.
The door to the women's washroom in the lower level is found open frequently. One of my fellow maintenance workers said he was in there flushing toilets (to keep the traps filled with water). When he left he said that he saw the door close behind him, as is normal. When he returned down this hallway a few minutes later the door was fully open with the door stop folded down. He closed it again and once again, a short time later, the door was open with the doorstop folded down. We leave this door open now. (I would understand better if he kept seeing the toilet seat lowered in the women's washroom but that is a discussion for another forum.)
Coincidentally my daughter knows the person who was the last Charge Custodian of this school before it closed. She started mentioning that I had experienced a few things at the school. Before my daughter could fill in the story the custodian asked if we had had trouble with the women's washroom door opening on its own and buzzing or whispering that could be heard in the third floor hallway.
While I didn't doubt what I (we) experienced it is still affirming when you get corroboration by a third party, when it comes to supernatural occurrences.