Unexplainable Objects filmed by a Man in his Backyard Police Helicopter arrives To investigate UFO

Unidentified Flying object filmed by a man and his son in the Front yard of his house,This video was posted about four years ago and is still a mystery

The Original video is approximately seven minutes long and was investigated by some type of helicopter,The helicopter appears to be a police helicopter sent to investigate the unidentified object.

Link to The original video

https://youtu.be/zMbwck2Lcxc