Aliens killed a herd of cows 

In North Dakota, there was a horrific incident involving the
killing of cattle. On July 29, in a pasture near Jamestown,
"aliens" killed and operated on 58 pregnant cows. For a month,
the authorities, together with the police, concealed this
information. At the same time, a reward of $ 40,000 was
announced for information about the criminals. Studying the
phenomenon of killing rural animals by "strangers" experts note
the removal of the reproductive system in all victims of this
phenomenon. At the moment, the Jamestown Massacre of
Pregnant Cows is one of the largest "alien" slaughter in the
United States in history.