The guy was arrested, and apparently he has a history of armed robberies.
For some reason, police won't name him.
https://www.clickondetroit.com/news/...d-with-ak-47-1
BONUS
Back in August, two dudes showed up in orange vests pretending to be city workers, and then barged in, beat up the kid who opened the door, and tied him up. Then a 25-year-old woman came home, and they grabbed her, beat her up, and tied her up, as well.
They got away with $200,000 worth of stuff.
These thugs were also arrested, though they weren't young. One was 44, one was 39, and one was 30.
All of them are known LA area gang members.
Arrests: http://www.dailynews.com/2017/09/27/...-in-calabasas/
BOTTOM LINE: Don't open the door for anyone you're not expecting.