Here "eyes" is a metonym for seeing and "heart" is a metonym for thinking. Alternate translation: "you never look for or think about anything except ... crushing of others" or "you only look for and think about ways to cheat others and pour out innocent blood, and to oppress and crush others" (See: [[rc://en/ta/man/translate/figs-metonymy]])
Here "pouring out ... blood" is associated with murder, and "blood" refers to the murdered people. Alternate translation: "murdering innocent people" (See: [[rc://en/ta/man/translate/figs-idiom]] and [[rc://en/ta/man/translate/figs-synecdoche]])