Current events can be finished or extended.
Selecting End Now will result in the current event ending immediately. The next event will not start until the scheduled time. Any Notes of Incidents recorded after an event has ended and before the next event starts, will be listed as occurring during an Unscheduled Event.
Selecting Extend will allow you to select a preset or custom amount of time to add to your current event. Any overlapping time between your newly extended event and your next event will be subtracted from the next event. If this exceeds the total time of the next event it will be deleted, and any overlapping time will be deleted from the following event.