rosie is roxy is roshan

No. Not "detainees".  

"Detainees" is a bullshit word. It's like "collateral damage".  Stop using it. Now. Don't say it anymore.

Anyone who is still 'detained' by now is a prisoner. If they're lucky. If they're still alive.

Stop using the word 'detainee'.

Call them prisoners.

And the ones no one has heard from yet..

call them 'missing'.

Not the missing 'detainees'.

the missing.