Mafia 20. Radioactive Dreams.

Or the clown killed him as the 13th...

Added 43 seconds later

From this phrase, it follows that Nereid was supposed to be burned in her own home, but thanks to a lucky coincidence, her home was not there.

6. Clues about the killers are given in the reports based on the user's profile (nickname, avatar, signature, etc.). If the assassination attempt is unsuccessful, the killer will find out, but will not know why it was unsuccessful. No clues are given for unsuccessful assassinations, except for those that the killer claims himself. The reports also contain a hint about the role of the deceased. Clues about the chosen name are given only when it is difficult or impossible to come up with clues based on the profile. The killer can plant 1 additional piece of evidence at the crime scene. It must point to him and be original (i.e., there is no need to leave clues that are "for the hyper-observant"). As for the difficulty of these clues, there is quite a lot of freedom, but the GM still reserves the right to reject a specific clue, with or without explanation.