Maybe I’m just face-blind or being dense but the photos from the scene of the crime look like a different dude than the ginning hostel check in guy. The jackets and backpacks are different. Although people can have multiple jackets and backpacks. We don’t see much of the shooters face but the eyebrows look different. Although, people can pluck/shave eyebrows. I guess the happy hostel guy would have come forward and been like “WTF?” and “I have an alibi” if it wasn’t him?
It’s the state’s responsibility/problem to bring you a lawyer if you can’t afford one before the police question you. If the cops are so sure you committed a crime then they’ll charge you and get a public defender assigned so they can interrogate you with a lawyer present. If they don’t have enough evidence they’ll try to bully you into talking without a lawyer present and trick you into confessing. This is one of 403 reasons why it’s important to ask for a lawyer then shut the fuck up until your lawyer arrives.