AJ: AJ- This isn't the same matter. I was just trying to provide moral support to the previous family and is unrelated to the issue at hand. Thanks for considering it though.
Taxagent: I already tried the ICE inmate locator site. The problem is they only provide data for someone who's deported/released out of their custody in last 60 days.
You mentioned immigration courts. Does PACER holds nationawide immigration cases? Given that I have very little information about him, it will be a big task to start searching immigration courts throughout the country. As you know, PACER allows criminal cases to be searched throughout the nation and I wonder if such an option was available for immigration cases too. Surely, that would make life much easier.
Yes, the last option is that I will have to retain a lawyer or a PI.