Good answer. A +
Agreed with the last post! Poison is an interesting topic and one I like!
Please remember as the last post stated, all poisons can be traced and with all the technology today one really has to be a genius to pull it off. Also poison is typically a female's choice in murder. Women tend to murder family members this way and nurses in hospitals ( angels of death) are known to use this method as well. It is typically NOT a male method of murdering.
Remember too that when there have been cases such as this where suspicion of arsenic or other toxins were used bodies have been exhumed and re examined many years later only to incarcerate the perpetrator.
Also remember when a murder has been committed, they first look closely at family, next friends or lovers. Usually, murders have much to do with money, an inheritance or life insurance. Law enforcement will follow the money angle.
Also remember we live in a high survalance world, who saw your car leave, did you leave footprints, were you being recorded, how did you obtain or purchase your poison, what means did you pay with, was any family member on to you, do you have special enemies etc.
And last, can you do the time?