Melvern Noll, the miniature golf course owner, described "a flying house with windows in the top and bottom." This is starkly different than the descriptions offered by law enforcement officials.
Officer Ed Barton in Lebanon, Illinois, at 4:21 am, described a triangular object, "longer than it was wide." Barton estimated the altitude of the object as being between 1,000 and 1,500 feet. He described seeing three white lights and one red light. The object suddenly sped away, going eight miles in three seconds in the direction of Shiloh, Illinois. It is worth noting that in the original radio traffic recording, Barton describes how he was reaching into the squad car to grab his microphone. When he emerged, the object was far away. He did not actually see it accelerate at exotic speeds.
Shiloh Officer David Martin offered a roughly similar description at 4:23 am. He described it as being an "arrow shape, triangular-shaped object… floating in this sky over this field… with three big bright lights, lighting up the entire sky just beneath the flying object." He put the altitude at 1,000 to 1,500 feet before the object moved to the far end of the fields "in the snap of a finger, the wink of an eye."
At 4:39 am Millstadt Police Officer Craig Stevens reports that he has an object in sight. "It's huge." He describes it as an "arrowhead-shaped object." Stevens describes the craft as having "three lights to the rear, one in the center and two to either side." Stevens adds an additional detail, saying that it is "concaved in the rear" rather than a pure triangle. But he also says "in the concave section" there is a strobing white light going side to side. His drawing makes it clear it's the rear of the craft, not the bottom. He further describes a "red blinking light" that is on the bottom.
https://thedebrief.org/the-st-clair-triangle-ufo-incident-of-2000-a-fresh-look/