True story;
I guy I never spoke to in high school was tortured and murdered by random burglars.
I am fuzzy on the details this many years later, but the gist went like this.
A couple up north in rural Michigan were taken in as strays by some poor soul. They killed him, robbed him and stole his truck. They took the truck to Clinton Township, MI, which is a suburb of Detroit. They picked a person out randomly to kidnap and take hostage. It was this guy from high school at a convenience store (or some , cant remember).
They took him back to his own house and had him call his wife to come home immediately. This...pussy loser actually did what he was told. Wife came home, was immediately accosted. They were both tied up to chairs. The kidnappers had no intention for them, only that they wanted a place to stay for awhile (their house) and didnt want anyone to inquire at the house. Thus, the reason they wanted both of them in the house so they could buy time.
(this is where my memory is pretty good)
Anyway, kidnappers suck at killing. Apparently, they didnt have the guts to cut anyone's throat or shoot them in the head, so they tried strangling them both to death...separately, basically as the other one watched. One passed out and the other was next (they thought he was dead). So they strangled her, she did die. He woke up a while later and they tried again. He woke up again. Someone was diabetic in the house, so they grabbed the needle, filled it with bleach and injected him multiple times and beat him with objects trying to kill him. Apparently, it took a looooooong time to kill him this way. But he did end up dying.
Moral of the story; Do not do what youre told by kidnappers when it requires you involving someone else in your plight. Especially a loved one. I thought that to be obvious. Moreover, never open your main door to anyone you dont know. Address through a window or equivalent. The human brain has spent thousands of years perfecting its sense of danger, its why your peripheral vision is so sensitive to movement, why you react to anything that crosses it unexpectedly. Thats why you get gut feelings, feel that something isnt right. Trust your damn instincts.
If alarm bells are going off as you watch people walking around your neighborhood, raise a ing alarm. Whats the problem with being wrong? You look like an over reactive neighbor that doesnt like strangers doing strange things? Trust your damn instincts. Act of them accordingly.