Homicide V.S. Suicide

You go to jail for killing people. Are you yourself not a person? So should attempted murder be trialed in the court of law as attempted murder?
But no !!

–noun
1. Law. the killing of another human being under conditions specifically covered in law. In the U.S., special statutory definitions include murder committed with malice aforethought, characterized by deliberation or premeditation or occurring during the commission of another serious crime, as robbery or arson (first-degree murder), and murder by intent but without deliberation or premeditation (second-degree murder).
2. Slang. something extremely difficult or perilous: That final exam was murder!
3. a group or flock of crows.
–verb (used with object)
4. Law. to kill by an act constituting murder.
5. to kill or slaughter inhumanly or barbarously.
6. to spoil or mar by bad performance, representation, pronunciation, etc.: The tenor murdered the aria.
–verb (used without object)
7. to commit murder.

The first definition says another person. Another - different; distinct; of a different period, place, or kind.

But what if you kill someone else, and then yourself?

That's just stupid.

No, you're stpid!

Well your mom's stupid, so I win!