Was Richie Kuklinski's cause of death solved?

Was Richie Kuklinski's cause of death ever solved? What about his brother Joey? Is he still alive. They were in the can together.

I believe they said it was his heart.....natural causes ??? Sounds very suspicious since he was providing info about other murders, corruption, etc. But his credibility certainly was questionable.

Yeah, funny how he dies just as he is about to testify against a very senior guy (under-boss) in the Gambino crime family, LOL... funny as a heart attack.

I just read the book by Phil Carlo and boy this guy was a sick, sick puppy.

he had info on a killing that gravano never reveled when he coped the deal to flip on gotti,so mrs.K swears he was poisoned

.... yeah, but who got him? A corrupt prison guard or a fellow inmate?

Let's face it -- no-one cares when a gangster dies. Cops don't look too much into it - it was a 'public service' to get rid of them.

Agree- Who cares about this shithead

Joesph Kuklinski died in 2003 I believe

lol gravano has zero stripes, nobody would left a finger to help that fuck.

kuklinski apparently died a couple of days before he was due to testify against gravano

"Richie" ...wtf

LOL he was one sick puppy,found him fascinating though

I have my doubts Kukliski actually had any legit dirt on Gravano, to be honest.

yeah me to he lied about killing roy demeo and galante

And he said he was the shooter in the Angelo Bruno murder , utter bull shit

didn't he also claim to have whacked Castellano?

yeah he was 1 of the 4 murderers apparently,i did enjoy his book though he if some of it was made up!!