People suck!!

I'm sorry if this subject is kinda harsh.
I was watching Dr. Phil the other day-yes I watch Dr. Phil- and part of the show was about an 11 year old that's been missing for 10 years. I know some children go missing for years on end but what was interesting about this little boy is that he was only reported missing a month ago. He has been missing for 10 years and NO ONE reported it?! People suck!!This little boy was taken away from his biological parents and placed with this family, who ended up adopting him. He was abused while living with his adoptive parents and NO ONE said anything. The sister of the adoptive mother saw this little boy chained up in the bathroom and she did nothing. She witnessed the little boy being treated like a piece of CRAP and did nothing. Shouldn't she be arrested too? Dr. Phil ripped her a new one!! That was great!
For those of you who live in Dallas/Fort Worth, you may have heard of a young couple being arrested for abusing their 6 month old son. But it was torture not abuse!! These AWFUL people repeatedly broke his bones, crushed his hands and feet, and even bit his finger to the bone!! I can't believe ANYONE could do something so evil. This really hits home because I have 3 month old. He is SO innocent and helpless. He looks to me for everything. How can u treat a beautiful child so badly? There are SO many people who would have taken that child and loved him his whole life.This also makes me question my faith. If all this little boy's purpose in this world was to suffer, then why was he born? He shouldn't of he had to endure TORTURE for his short little life. I am a firm believer in everything happens for a reason, but I can't find a reason in this! Why God? Why?
That's why I work with animals!!