>I think it's why Scalia was killed
Scalia was killed because he was the swing vote in US v Texas - the case that would have given the USG the power to require states to not enforce federal immigration law (i.e., give USG power to prevent border states from deporting illegals).
Keeping invading illegals in the country was (and still is) a crucial part of the globalist plan to flood the US with immigrants and give them all votes - in exchange for those votes always being cast for the globalists. It's a coup using immigrants.
Scalia had indicated he would vote against the USG and in favor of the states. Rather than accept this loss, the USG executed Scalia, took the 4-4 tie, and hoped to bring up the case again when Hillary was elected and could appoint a friendly judge.
tl;dr - Scalia was murdered to protect the globalists' use of immigrants armed with votes to permanently control the US government.