Kappy appeared in films including Thor, Terminator Salvation and The Babysitter.
The fatal plunge comes after Kappy posted an ominous note to his Instagram account, captioned, "Beware the man that has nothing to lose, for he has nothing to protect". The actor deleted nearly all of the posts off of his Instagram page on May 12, leaving just one long message, which he posted that day and captioned, "Beware the man that has nothing to lose, for he has nothing to protect".
The statement in view of the page's 5,166 followers, began: "Over the course of the last week, through introspection that should have happened MANY years ago, I have come to some stark revelations about my character".
"See the light in others. this lesson has come too late for me, but perhaps it can inspire you". HAVE NOT been a good guy.
The statement went on: "I HAVE NOT been a good guy".
He wrote: " I have betrayed many people and much trust.
Kappy, who admitted to abusing drugs and alcohol, apologized to President Trump and included numerous references to the far-right conspiracy group QAnon, writing, "While I supposedly wanted to make America great, I have not put much work AT ALL into making MYSELF great".
"To the MANY people I have acted abusively towards, I am very, very sorry", he continued.
"I will be using the remainder of my time on earth to atone for my transgressions, and to seek the light within, in others and myself".
Thor and Terminator Salvation actor Isaac Kappy died in Arizona after "forcing himself" off a bridge and getting struck by a vehicle.