[yuri jumps with a strangled gasp, whirling quickly to face him. He's familiar at least--she recognized him from the shrine--and she swallows hard. Her heart feels like it's about to beat out of her chest, jesus...]

It means, I-- [She hesitates a little, because while she's been using her power more to help people around the shrine, it's still weird to discuss openly. Instead she focuses on picking up the hair bundle again, mouth turned down in a thoughtful frown.]

...It means whoever did this made really sure to not leave any traces. Either they don't want us to know who these belonged to, or they really don't want us to know what happened here. [She sets the bundle down and looks at the blood stains.] Sacrifice, maybe...?