I can only remember one scene, a man is watching a video recording and sees like a blue man made out of electricity and gets startled and jumps back. Thanks
Maybe the movie Watchmen (2009)? The character of Dr. Manhattan?
No it was more of a corporeal figure and an older movie. Thanks though
Ok, lets try some electrocuted serial killers!
This one was also known as House 3 in the UK.
Lawnmower Man? it has sequels too