I was always under the impression that Electrocute did imply death. Seems it depends on the dictionary
*Google: “Kill or injure”
*Duck Duck Go: “To Kill”
*Merriam-Webster: “Kill or severely Injure”
*Dictionayr.com : “To Kill”
*The Free Dictionary: “To Kill”
*Cambridge Dictionart: “To Kill”
*Collins Dictionary: “Killed or badly injured”
*And the most important one, the Urban Dictionary: “To kill”