The following exert is an eye witness statement. Please read into it what you will. This has been reported to mufon who I am sure are investigating:
At first i thought it was lightning bugs, but it went from 2 hovering lights to three that stayed in a straight line. you can see in the video that a cat first set off the sensor, but looking to the left of the video at 13 seconds remaining you will see the lights. the area where the lights appear has a large shrub so there’s no way it would be a drone. this is also in the back yard of the home with no streets behind it.