MS-13
They could also be a part of the sleeper cells. Not exactly hidden from plain sight (or perhaps hidden in plain sight) and the gang hierarchy tasks expendable low rankers to do certain things such as murder specific people upon activation?
The rich have found a place to escape the horrors of the world - New Zealand
Nov 06 2016
https://www.stuff.co.nz/business/86131971/The-rich-have-found-a-place-to-escape-the-horrors-of-the-world-New-Zealand
‘Jack Ma, founder of e-retailing behemoth Alibaba Group Holding and China's richest man, told Prime Minister John Key in April that he'd like to buy a home in his country. At least 20 of Ma's 40-something colleagues have retired there, according to media reports.’
Sir John Key is the former (National Party) PM. Ms Jacinda Ardern (Labour Party / Progressive Socialist) is the current PM.