North Korean State Media Criticizes Scientists for Rocket Launch Failure
Remember this criticism is occurring in the English language North Korean state media. I have seen no indications that the domestic media is sharing this sentiment in North Korea. I doubt the North Korean public even knows of the failed launch:

North Korea called its failed attempt to launch a purported military reconnaissance satellite the “most serious” shortcoming in the first half of this year and reaffirmed its pledge to put it into orbit soon, Pyongyang’s state media said Monday.
The North made the assessment following a plenary meeting of the 8th Central Committee of the ruling Workers’ Party of Korea, attended by leader Kim Jong-un, that wrapped up the previous day, referring to its botched attempt to launch a rocket carrying a military spy satellite on May 31.
Yonhap
You can read more at the link.


So… will it be poison hookers, anti-aircraft cannons, or just starvation in a concentration camp like normal folks out of fashion?