CC Morality Question

I should preface this question with the full disclosure that it isn't hypothetical. These are real women's lives we are talking about.
I live in a sex tourist destination. There is one club (a massage parlor) in town which has cheaper prices than everywhere else in town (50% - 75% cheaper than all competitors). I won't post a link due to pornographic images. All the girls are Russian or Ukrainian. So it starts as a simple Russian mob case. The girls are forced prostitutes working for the Russian mob. So, Detective DoomYoshi starts digging deeper.
Unfortunately, the story isn't as simple as that. Most of these girls never went to school. They all have breast implants. They have been doing this so long, they don't even realize that there is much wrong with it, or that they are slaves. They are, as far as I can tell, totally brainwashed and have been since before they were in Canada. This is probably why the business is so easy to monitor.
The moral question is: if the women are too far gone, should I still bother to save them? This isn't a simple case of "tell the cops" as nobody in Canada has ever been prosecuted for Human Trafficking (it was only recently declared illegal) I will need to get some form of hard evidence which will involve me upgrading the rather shitty camera I have and some more sneaky tactics.
What do you think? Should I let the Russian mob have this one?
I should also note that I have spoken to some local pastors about bringing the press on this with some kind of rally. If people realized this was a mob operation, they might be less willing to go there. However, I have had difficulty in selling this idea.
I live in a sex tourist destination. There is one club (a massage parlor) in town which has cheaper prices than everywhere else in town (50% - 75% cheaper than all competitors). I won't post a link due to pornographic images. All the girls are Russian or Ukrainian. So it starts as a simple Russian mob case. The girls are forced prostitutes working for the Russian mob. So, Detective DoomYoshi starts digging deeper.
Unfortunately, the story isn't as simple as that. Most of these girls never went to school. They all have breast implants. They have been doing this so long, they don't even realize that there is much wrong with it, or that they are slaves. They are, as far as I can tell, totally brainwashed and have been since before they were in Canada. This is probably why the business is so easy to monitor.
The moral question is: if the women are too far gone, should I still bother to save them? This isn't a simple case of "tell the cops" as nobody in Canada has ever been prosecuted for Human Trafficking (it was only recently declared illegal) I will need to get some form of hard evidence which will involve me upgrading the rather shitty camera I have and some more sneaky tactics.
What do you think? Should I let the Russian mob have this one?
I should also note that I have spoken to some local pastors about bringing the press on this with some kind of rally. If people realized this was a mob operation, they might be less willing to go there. However, I have had difficulty in selling this idea.