Our first suspect in this case is none other than Bertrand Baker, a notorious pastry chef with a penchant for piping hot pastries and a history of baking mishaps.
Known for his lack of regard for proper recipe measurements, Baker Bertrand's absence of a batch number on his latest batch of cupcakes has raised more than a few eyebrows in the community.
Other motives include: a grudge against the competition, a love of all things fluffy, and a questionable relationship with the local dairy supplier.
But don't just take our word for it, see the evidence.