Complex sentence: Amongst the press that day was a crew from the Edison Manufacturing movie company who filmed the event and the electrocution part of the execution was released to be viewed in coin operated kinetoscopes with the title "Electrocuting an Elephant".
Split into simpler sentences: Amongst the press that day was a crew from the Edison Manufacturing movie company who filmed the event. Their film of the electrocution part of the execution was released to be viewed in coin operated kinetoscopes under the title "Electrocuting an Elephant".