frozen in time

It was during x-mas vacation,from school.My older brother & I were walking next door to let my aunts dog out.Before we reached the house,we both we're frozen in our tracks.Three lights greenish blue,blue white, & red,was flying across the night sky.We live in the flight path of BWI air port,planes taking off,& landing is normal. This plane/ufo never made a sound. it was flying north to south.while we were frozen it was like, the aircraft reliazed we were watching it. it stopped in mid-flight ,paused,& then shot strait up, then strait down,then went left,then right. the aircraft did this four times in about 2 or 3 seconds. the distances it covered during the up down side to side would have to be around a half mile in all 4 directions.Then the air craft shot across the night sky. the aircraft went from right in fron of us,to  out of sight into the stars in about a half second.we ran back to our house,told our parents.Who did not believe us... odd thing after that night my brother & i never talked about what happened that night.As for how long we were frozen in place ? I DO NOT KNOW we did not move or talk until it was gone.  Some poeple say i was obducted.IS THIS POSSIBLE ? I do not have a clue,I was frozen & could not move. Since then my brother has passed on,ca not talk to him about it.One thing is sure ,our military has no air craft that can fly the way this aircraft did,or shoot off into space as fast as this thing did!
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Witness indicates that date of incident is approximate.  PD))