1
2
2
1
OTTO
1 One
2 Two
2 Two
1 One
OTTO
1 One
2 Two
2 Two
1 One
A coffin.
Coffin.
The letter "i".
Tv.
A human being.
None, because it would stop being empty.
A person.
The priest.
Without knowing what the symbols meant. they knew each symbol stood for a letter. There were four symbols written on the note, and only one suspect with four letters in their name. Therefore, the police arrested Ella. For further proof, the symbol ? was repeated twice in the same place where the letter "l" was repeated twice in Ella's name.
(I'm sorry if this was bad, I made this up myself and I've never really made up my own riddles :) )
A cold.
Reflection.