Lost Trail

Exploration Stage: Foggy Backstreet
From: Mr. Black
Description: I went back through Carlos's memories in the Shadow Lamp he left with the Pawnbroker for safekeeping. I saw a place where another cache in the Foggy Backstreet is located, protected by a combination lock. I'm sure it contains more valuable information. Help me find it and open it!
Completed: You not only found the combination lock cache but also figured out the password for it. Hmm, I think I know what these numbers mean... It's the birth date of Carlos's son! Let's see what's in the message: "I'm sorry, but I've lost Lucas's trace, I hope he was able to escape from the Dark Hunter."