1 small bright light appeared to be chased by another

I thought it was about time that  I reported for posterity what I saw over the skies of Levittown PA on a clear summer night around June of 1975 (estimate).  My brother and I had decided to go out on his back lawn and look for shooting stars, as I had never observed one before.  We reclined in chaise lounge chairs and stared up at the sky for quite some time, then I saw a streak of blue/white light travel rapidly across the sky and then vanish.  My brother said “did you see that…that was one”.
Shortly after this, in the same area of the sky, I saw another. However this time the streaking light (which vanished) was followed by another pinpoint of white light coming from a higher angle of elevation (as perceived from my position on the ground)on an intersecting course with the trajectory of the first object. It was as if the second light had been chasing the first.  As rapidly as the second light converged on the first, it halted in place; hanging there for a second…then executed a 135 degree turn to port, and stopped dead again.  After approximately one second it executed another approx.
135 degree to port side and halted abruptly again, suspended in space. This final maneuver brought the object back to what appeared it’s original course…then vanished.  The light simply disappeared so rapidly that I could not follow it, or it was extinguished. I do wear corrective lenses, so I immediately scanned  the neighbors houses for any lights which could have reflected off my lenses; from opening screen -doors or flashlights, or perhaps a cars headlights.  I saw nothing which could have caused such reflections.   I know that these could not have been manned aircraft; as the G-Force of such abrupt turns, speeds and dead stops would probably have killed a human being.
Witness elects to remain totally anonymous; provides no contact information.  PD