Average homeowner doesnt have cuffs and if someone decides to come into my home and struggle Im in fear for my life.
Story not too long ago of homeowner that caught a guy in daughters bedroom MA beat the crap out of him and pinned him until police arrival. Had he diedof positional aspyxiation or keeping knee on neck I doubt there would have been trouble.
The guy was found to be a truck driver left his rig in nearby truck stop and came to a random house.
Later discovered he was a serial killer with bodies up/down eastern seaboard.
The FBI now suspects there are hundreds of killers who may have gone on killing sprees, and gone undetected, along the nation's interstates.
abcnews.go.com
If the homeowner did reasonably secure the person to end that "fear for life" situation and than took a sledge hammer to the guy they would be in trouble.