Tragic events take place all around the world and many adults are challenged to process what has happened. As adults we know these types of events are extremely rare. We will react in different ways and with a range of different emotions that might vary from sadness to anger to anxiety.
Children on the other hand, do not have the same knowledge, experience or ability to deal with what they are hearing about these events. It can be very scary for them. They may think that it will happen to them or to people they love.