Particularly when a defendant does not make incriminating admissions, it is often very difficult for a prosecutor to prove that a person “constructively” possessed an item.
Even if the difference between “actual” and “constructive” possession doesn’t amount to a defense, there still is still a meaningful impact in certain types of cases. For example, under Florida’s 10-20-Life statute, which proscribes potentially severe mandatory minimum sentences, offenders must “actually” possess the firearm during the commission of the felony. The term “actually” in this context has been interpreted as the legal distinction between “actual” and “constructive” possession. In a 10-20-Life case, it may be a defense to the mandatory minimum if possession of the firearm was constructive, rather than actual.