You have an employee who stays to help you when you are understaffed due to circumstances such as people calling in. That employee in turn needs your help, they can't stay for that extra shift because they have a situation at home that needs their attention. A family member is in the hospital and that employee needs to take care of some personal business and the employee explains this to the manager in charge of that shift. However, you will be understaffed without them. How would you handle this situation? Can you handle things without this employee and would you hold that against them?