Half-assing shit is annoying as fuck. You either kill them and sit in jail for the rest of your meaningless life or just wallow in your own self-pity. Don't do both dude.
I think that some work is outsourced to some third rate artists.
The art quality flickers from good to shit. Even I can see that one of the artists lacks understanding of proportion and lighting.
Stupid. The obvious option would have been making the parents die in accidents as well. I guess that letting them make all this noise was for the sake of the plot.