This is my first time reporting anything where i live is at an old farm house and a big corn field lay behind my house my family and I have witnessed possible alien crafts hovering over the local corn fields on the night of Friday May 20, 2016 and their were lots of military jets chasing the crafts. Later that night while searching the corn field with flash lights weird tracks were found in the dirt in the field and an unknown entity =was spotted running away when chased by a family member. I also saw a craft hover over the neighbors cow field with cows, and shot a beam down directly where the cows were, this all happen within about 15 seconds. I have seen things before at this location like grey aliens and crafts land in the field behind my house and other strange events hope to hear back from you to talk more about the sighting and the past sightings thank you.