NBC -- Could a Johnson County, Kansas gym really be haunted?

A ghost, or something, was recently captured on video surveillance and so far, the security company has not yet come up with a logical explanation.
Kim Peterson was curious too when she reviewed security tapes a couple weeks ago and saw that motion sensors kicked cameras into action and there wasn't any action in the gym.

"I called my security people and said, 'what is this do I need to change a light bulb?' Do I need to get up and clean the lens? And they reviewed it and said I have no idea what that is," said Peterson.
Security camera's caught a white orb wandering around the gym.
The orb hovers and lingers near the dumbbells.
It leaves the frame, then comes back and kicked the motion sensors into action a total of 9 times between 2 and 4:30 in the morning.
But not one provision security has been able to come up with in the last 2 weeks. Reps told us the system is activated by motion, but not just any motion.
They say a bug wouldn't turn this model on or dust, it would take much more than headlights passing by.
600 other clients have the same system but none of them have ever recorded a mystery.
"My 8 year old said maybe grandpa is making sure you're doing okay in your new business," said Peterson.
"It could be a spirit nothing is impossible," said potential new member Sharon Bohm.