Every person is created in Hashem's image. The purpose of every person is to praise & serve Hashem , thus murder is eliminating a servant of Hashem & diminishing His honor.
35- One may not commit adultery.
This interferes with populating the world as Hashem teaches.
36- One may not kidnap a person.
Each person has to be free to serve Hashem.
37- One may not testify false against a person.
38- One may not desire that which belongs to others if he tries to get it from them.
Now may be a good time for a gem of Torah study.