Yo 4$fro! Thats sum baaaaaaad sh!t goin on there.... i only know one person who takes heroin on a regular basis so my knowledge may be a lil limited but heres a few things i learnt, this aint advice or what you should do, just what i found out...
Although a filthy, disgusting, depraved drug there is never a too late....
Show some faith and trust in that person, dont judge them on "junky" stereotypes, but remember the the person becomes that drug over time, so dont trust them with anything of value...
Lecturing and having a go hasnt worked for me, i think you just have to hop no harm comes to them and they will get through it...
The media constantly having a go at cannabis really makes no sense while heroin and crack are being sold on our streets.
Methedone, the heroin substitute, is just as addictive and life destroying as heroin, however, its more socially accepted...
I wish i could say more, but there isnt alot to say in my experience, just keep your head up and try and be there for them when they need you...
Peace