I have to quit my current case, despite having physical and witness evidence against somebody. She has a false alibi as well, I've got her bang to rights.
Only problem is I got her name from a townsperson. The witness who knew her is, I think, the one who was bumped off before I got to question her a second time. I normally ask them for names on the first interview, but she looked stressed, and I wanted to save that last question for specific info on a particular suspect.
Therefore, I have no motive and cannot accuse the (assuredly) guilty person!
Is this just bad luck and can I expect this to happen often?