It's wrong to fire someone because they are special needs.
John is a manager at a department store and one of his employees is special needs.
John wants to be an effective manager.
John knows that helping the community is important and makes sure the employee with special needs is doing tasks that are both helpful and within their capabilities.
John feels the special needs of his employee slow down work flow and make customers uncomfortable, so he makes up a reason to fire them.
John feels like his work is rewarding and goes home happy.
The fired employee files a discrimination lawsuit against John and the store.