Flying entity turns into a cross of light over Crimea

A strange event happened over a field between Sebastopol and Danesk on October 30, 2015.

Witness recorded a possible white entity flying low over a field. Suddenly it went up and went down to the field again. Then the being went up again and turned into a cross of light.

The witness said the cross seemed to be alive. It was pulsating in the sky until it disappeared.

Note: Could it be a drone or indeed the witness has recorded a paranormal phenomenon in the sky.