edit:
"Empathy is the capacity to understand or feel what another being (a human or non-human animal) is experiencing from within the other being's frame of reference, i.e., the capacity to place oneself in another's position."
https://en.wikipedia.org/wiki/Empathy
It's just the way that these words happen to be defined in English. They stand for different, but related concepts.
Why are you being so combative?
Other sources[1] define empathy as "feeling what another person feels" and sympathy as "having compassion for a person without necessarily feeling what they feel". In that case, the judge is clearly empathizing with the defendant, and not merely sympathizing.
People use words in a variety of ways - communication: a search for a language that is also yours!