It was not murder.  LaVoy fled, endangered others, and charged the FBI.  The FBI was forced to open fire then.  It was suicide by cop.  La Voy pledged to kill himself before  allowing himself to be arrested.  He did.

The Bundys and their cohorts are criminals.  They stole and damaged property.  They are tax dodgers.  They turned guns on Federal officers and threatened them.

The government bent over back wards to settle this peacefully.  they undercharged them for their crimes.  If a gang had robbed a bank and someone dies in the commission of their crimes, the whole gang is charged with murder-even if the gang weren't the ones to shoot.  That's the law.

I suggest you read the Constitution yourself, and Supreme Court decisions and American History to learn the real meaning of the law and not your distorted uneducated version of it.