Unfortunately it does.
Examples of murder:
The Levites in Exodus 32:27-29
Phinehas in Numbers 25:1-13
Both the Levites and Phinehas were justified.
Example of eating the unclean: The Israelites had to eat the unclean during the exile to Babylon. It's a punishment.
Yahweh promised justification for the remnant though c.f. Isaiah 45.
So I guess it depends.
Was this murder? Or was it judgment on the wicked. The Levites were the duly constituted governmental representatives of God and were acting as His ministers...
Rom 13:1 Let every soul be subject to the governing authorities. For there is no authority except from God, and the authorities that exist are appointed by God.
Rom 13:2 Therefore whoever resists the authority resists the ordinance of God, and those who resist will bring judgment on themselves.
Rom 13:3 For rulers are not a terror to good works, but to evil. Do you want to be unafraid of the authority? Do what is good, and you will have praise from the same.
Rom 13:4 For he is God's minister to you for good. But if you do evil, be afraid; for he does not bear the sword in vain; for he is God's minister, an avenger to execute wrath on him who practices evil.
You sure that all Israel ate unclean in the exile?
Dan 1:5 And the king appointed for them a daily provision of the king's delicacies and of the wine which he drank, and three years of training for them, so that at the end of that time they might serve before the king.
Dan 1:6 Now from among those of the sons of Judah were Daniel, Hananiah, Mishael, and Azariah.
Dan 1:7 To them the chief of the eunuchs gave names: he gave Daniel the name Belteshazzar; to Hananiah, Shadrach; to Mishael, Meshach; and to Azariah, Abed-Nego.
Dan 1:8
But Daniel purposed in his heart that he would not defile himself with the portion of the king's delicacies, nor with the wine which he drank; therefore he requested of the chief of the eunuchs that he might not defile himself.
Daniel and his pals did not.
Eze 4:14 So I said, "Ah, Lord GOD! Indeed I have never defiled myself from my youth till now;
I have never eaten what died of itself or was torn by beasts, nor has abominable flesh ever come into my mouth."
Eze 4:15 Then He said to me, "See, I am giving you cow dung instead of human waste, and you shall prepare your bread over it."
Ezekiel did not.
Don't get the false impression that all the Israelites were righteous people, they were just like most people in the world today, they didn't give two hoots about what God said they should do...
Heb 3:10 THEREFORE I WAS ANGRY WITH THAT GENERATION, AND SAID, 'THEY ALWAYS GO ASTRAY IN THEIR HEART, AND THEY HAVE NOT KNOWN MY WAYS.'
(The capitalization is the NKJV, not mine.)