#447: WTF?

my parent's house was just burglarized.

my mom left the house at noon to run errands. came back at 2 to find sh*t all over the place. the culprits shattered the front door glass to enter the house and apparently did a quick sweep.

this means:
1) the burglar knew my mom was home alone and that she would leave around that time (WTF?!?!?!)
2) the burglar was watching (double WTF?!?!?!? from where?! that's what i want to know!!!)
3) it was a targeted burglary

W.T.F.