Man stabs 73yo woman 25 times and rapes her 17yo granddaughter police baffled

(black) man stabs 73 yo woman at her door 25 or more times and then rapes her 17 year old granddaughter.  The granddaughter had a previous relationship with the guy.

THe police chief just cannot understand what is behind this?   My question is how did this guy get elected or appointed to this position?  

https://rumble.com/v4frff5-man-stabs-73-year-old-woman-25-times-before-raping-her-teen-granddaughter-i.html

Burn the coal, pay the toll. I'm done pretending like I give a shit about white people who get raped and/or killed by savage blacks, because nine times out of ten, they bring it on themselves. You can't fix stupid. Especially in a worthless state like Maryland. It seems like everyone there is a few fries short of a Happy Meal.