search for the clues among her old stuff

You don't like the idea of running around like an idiot, searching for you prey blindly.

Most of the clues that could point at her location are cold, already checked by others. All of her wealth was confiscated and sold, all of her acquiescences, friends and family were observed... for first two years, at least. But maybe someone missed something. Maybe after years, she finally decided to contact old friend. Maybe she made a mistake. If so you will find it.

You decide to start with her things that were confiscated by the police. They were little apprehensive to let a bounty hunter to search through the evidence, but they weren't too bent on making your life difficult.

Katsuragi's belongings weren't hard to find – they were in one of police magazines... 23 boxes of things confiscated from her house.

It took you three hours to check the contents of first box.

You are thorough, systematic. You check every little paper with a simple note, every picture, every item, every document. It is tiring, tedious and time taking... but if there's one thing that your profession thought you, it's patience. It will take days, but if there is a clue pointing at your prey here, you will find it.