The assassin should lie about their whereabouts, neighbours and items. This means:

• It will be harder to just luck out on who the assassin is by asking where they were
• It will be easier to catch the assassin by trapping them in a lie

Presumably they should only lie about the murder scene, but I'm not sure how that should be determined.

Nobody is doing anything suspicious yet. Random characters should be given backstory or intrigue to make them a bit more suspicious.

Ultimately, I'd like multiple crimes to take place at once.

Each card type should have an icon to make it easier to distinguish in the tray and give the page more visual indicators.

Various things are formatted in the intro, but they should also be formatted in the interrogation responses and resolution.

When the player uses a card, an animation showing it being discarded/burned should be shown to make it clear how that works.

Currently the available cards just squish with flexbox. I'd rather they had a fixed width and overlapped like normal playing cards would.

For example:

The current list of <a>s is a bit lame. Should be quite straightforward to make this more visually interesting since it's from a shared function used in multiple modals.