Hayward, California: Triangular object with colored lights follows two motorists
At 12:38 a.m. on 28 August 1977, two witnesses on a deserted rural boulevard near Hayward, California, drove toward and passed beneath a triangular object with red, blue and white lights, larger than the full moon, which then turned and followed them until they accelerated away.
Background
At 12:38 a.m. on 28 August 1977, two witnesses on a deserted rural boulevard near Hayward, California, saw an odd triangular object with red, blue, and white lights. They drove toward it, overtook it, and passed underneath, noting that it was much larger than the full moon. The object then turned abruptly and followed them, but they accelerated to 65 mph and evaded it. The case was published as Case 2-10-35 in the International UFO Reporter of October 1977. The account follows the entry in George M. Eberhart's chronology UFOs and Intelligence (CUFOS) and the sources cited there; it is not an independent determination by From Beyond Space.