Which poison is considered ideal for homicidal purposes?

The choice of aconite as the ideal poison for homicidal purposes is based on several factors. Aconite, derived from the plant Aconitum, contains alkaloids that are highly toxic and can lead to rapid onset of symptoms, including cardiovascular failure and respiratory paralysis, which can all occur within minutes after ingestion. This makes it particularly lethal in a short time frame, allowing for a swift act of homicide that can be difficult to trace back to the perpetrator.

Toxicity and availability also contribute to its classification as an ideal homicidal poison. Aconite can be found in certain regions and has been historically used both in traditional medicine and as a poison, making it more accessible than some other substances.

Moreover, the symptoms of aconite poisoning can mimic other medical conditions, potentially complicating detection and establishing cause of death during an autopsy. In contrast, other poisons such as strychnine, belladonna, and ricin, while also lethal, have different properties that may make them less favorable for such purposes. For example, strychnine causes intense convulsions that are very noticeable, and ricin, while highly toxic, can often be detected through laboratory tests depending on the form used.