Was the decision to assassinate bin Laden rather than bring him to trial a justified one?

In my opinion, it is justified to assassinate Osama bin Laden. This is because he has caused a lot of troubles and anxieties to the world, planning massive terrorists attacks that have claimed the lives of many. Capturing Osama bin Laden might not be the best idea as he has a wide network of people who can always plan his escape. For example,there were a group of terrorists in a prison in Afghanistan who escape from a tunnel dug by their comrades. Moreover, capturing Osama bin Laden would bring a lot of trouble to the United States as there would widespread unhappiness.In the worse case scenario, there could be bombings or attacks against America such as the 9/11 disaster to force the United States to release Osama.