Strange Lights at my friends Farm caught on CCTV (Videos Added)

Thing is, I don't really want to hijack her videos, anyways here are the latest ones. really not sure what i think at this point, vid1 is very interesting with the 3 human-ish shapes. She says video2 is not very clear, but there was a 'mist' that appeared and then vanished..and there is also another video where the Farm lights all went out, she says there was not a power cut...there is a cobweb hanging down! and the light on the right is coming from her office.

Someone suggested she may want to get Ghost Hunters in to the Farm!! But she says everyone has to be suited/booted in sterile gear as her farm is disease controlled, so she cant just have people traipsing around.