The adventurer shook his head. "Fraid not. I mean, I saw him carrying off a silver spear and a shield. When I heard what went missing, I put two-and-two together and figured out it was him. But all I saw was a dark cloak which," As he demonstrated by lifting his his considerably dark cloak. "Pretty much every adventurer wears. I did see him leave camp but suppose there's nothing that'd stop him from coming back." Thinking more on it the adventurer turn to look directly at you, clasping his hands together.
"Alright, I got a deal for you kid. See, I'm something of a... Hunter, I guess you could say. My dog here could likely sniff out some of those lady's items. If you could bring me something that belongs to her my boy here could find those items too." He put his hand up to stop you from interrupting him, as he had something else to add. "But I ain't gunna do this for free. You're nice, and I like ya, but I'm a professional with standards. Can't be going around doing pro-bono work for every novice who comes asking. Now I can tell you're a greenhorn, likely don't have much coin to your name. So here's the deal: when you go talk to that noble lass, make sure she offers a reward for whatever got stolen. And whatever that reward is I want half of it. I'm sure you have other mates you want to share the pot with, but promise me half and I'll let my boy Jackson here help you find those missing items, and maybe even that thief too."
He extended his hand out to you. It was hard to see his face due to his helmet completely obscuring his features. "How bout it? Not too bad right?"