I hear a lot of these crimes lately against elderly people. I wonder what has changed, except for those who watch and do not act.
A while ago I heard how there was a break in to a home of an elderly man (in this case over 80s). He was prepared, had a baseball bat and beat the crap out of the intruder (took some energy but he did it). The guy fled but I doubt he will forget this easily. It might be good thing if everyone is prepared and who knows get some training.
Also, police should not back off, I know with us they do if you call