It does not matter if they ended up arresting him or not, they had a WARRANT
to search him. She LIED to LE and denied that he was there. That is against the law and an 'arrestable' offense, no matter what happens to Shawn at the time.
For all we know the reason he wasn't arrested was because she lied and gave him a chance to dispose of the evidence they had the warrant for. I(n that case she did in fact hinder an apprehension.
The warrant was apparently for some item on him, they wouldn't have arrested him until they had analysed it. All of this recent stuff is related to the




investigation, it doesn't look like it is related to the HD case.
In any case, its hard to imagine what they might think they would find. Anything incriminating would have been trashed long ago, unless SA is a complete idiot. I'm guessing it's a fishing expedition because they don't have anything concrete to tie to anyone, otherwise they would have arrested the guilty party by now. They have had the original evidence for two months - more than enough time to determine what it is and where it came from. That could mean three things: (a) the "CP" is indeterminate, ie the age of the persons depicted is not clear - it could be underage or it could just be a young looking adult (to figure that out that they would have to track down the people in the images, and since most of that sort of stuff comes from Russia, that will be extremely difficult); (b) they can't determine which of the people who had access to the computer actually downloaded it; or (c) the CP case is a convienent cover to investigate the HD case without worrying about probable cause.
Since the drive/CD from BD's home was found in SA's drawer, and both BD and SA said it was his, I think it probably did not have CP on it, otherwise they would have arrested him by now. They wouldn't need to be looking for more evidence, they could do that after the arrest if they needed anything more.
IMO they are using the CP thing as a cover to investigate the HD case. They don't have probable cause to get warrants for the HD case, but as long as they leave the CP case as "unresolved" they can continue getting warrants for that when they want to snoop around for stuff that might be related to HD.
The other possibility is that they have no real evidence in the HD case, but have decided who did it, and are looking for anything and everything they can convict them of, or pressure them, in the hope that someone will "break". That is all good and well, but if BD/SA didn't have anything to do with HD's dissappearance then it is going to be an unfortunate distraction.
Time will tell
