I have a few questions related usogui,

1... If i remember correctly.. in paper labyrinth, there were a lot of dates (of crime to choose)....there were like 50s or 100s of dates there and all those dates are supposed to be a crime day, and all the crimes are recorded in L files, but in ky declaration arc, only 4-5 criminals were shown....latter it was planned that they will broadcast the criminals in tower of karma arc.....but after the game end, nothing about the 100s of criminals were shown.......what happened or i forgot something (Im souichi fr)

2... Does souichi remember that he defeated baku in first stl?

3... Does souichi have the memories of his backstory, he might know the basic stuff that others told him but he cant remember the details right since he forgot everything?

4... How souichi regains his memory, at first eba told him stuff and latter judge used to remind him....but they cant teach him everything right? So hal dont know everything?

5... There was a (narratively innocent) npc baku killed for his gamble, i forgot the chapter and pannel....it was just statement and about it nothing was said in latter chapters.....am i missing something or it was never revealed?