1) who was the world's first murder victim?
2) who was the world's first murderer?
for question 2, it was cain from the bible who murder his own brother.
but I don't have the answer for question 1
when cain killed abel
Yes, Cain was the murderer, and Abel was the murder victim.
1) The world's first murder victim, according to religious texts, is mentioned in the Bible. The victim's name was Abel, and he was killed by his brother Cain. To find this information, you can refer to the Book of Genesis in the Bible, specifically in Genesis 4:8.
2) The world's first murderer, as mentioned in the Bible, is Cain. Cain killed his younger brother Abel out of jealousy. To find this information, you can refer to the same section in the Bible, Genesis 4:8.