Someone Took A Series Of These Weird Photographs On The Bellamy Bridge In Marianna, Florida

[youtube https://www.youtube.com/watch?v=5Utt_CJajGw&w=560&h=315]

According to the uploader, they caught electrical mist on camera after they sensed pulses emanating from the bridge. Legend has it that a woman named Elizabeth Jane Bellamy haunts the bridge after she was buried nearby after she succumbed to her grisly injuries from an accidental fire. You can read the story here. Could this be Elizabeth? If not, what could this strange phenomenon be?