Genetics may be responsible, but it is currently impossible to know.

Bad families, bad parents, and bad friends influence how some people act, so these influences could cause a person to become a criminal.

But two of the greatest causes of criminality is low education and poverty.

No money, no food and eating is one of the primary needs of all humans.

These causes are true in Canada and in every country.

Some people value certain things enough to take the risk of breaking the law in order to obtain it. For example in the case of those that are in poverty they may go to extremes in order to get the food that they require. Or for those who've become highly addicted to illegal drug use (they may have tried illegal drugs to experiment with new feelings or to fit in with the popular crowd at their school) and build a high tolerance for that drug they start to go to the extreme as to have that same pleasure again (or to prevent really horrible withdrawal symptoms). I remember when I was drinking 2 energy drinks a day and then I all of a sudden quit cold turkey. The withdrawal symptoms were brutal. I couldn't image the withdrawal symptoms of those who are highly addicted to illegal drugs and alcohol. Or in another case, maybe a boyfriend/girlfriend breaks up with that person and they felt like that boyfriend/girlfriend meant the whole world to them (that they did not have anything else) and they may do anything to try and get that person back (sometimes in an irrational way that can get them in trouble). Similarly for divorces. The last example I will give will be the case that their religious beliefs may cause them to do anything. For example the Westboro baptist church is willing to throw "he's going to hell" at families in which somebody died in battle abroad, or at LGBT people. To them they believe it's okay because they believe that it is what God wants them to do (I don't agree with them but they're compelled by their beliefs). However I do believe in freedom of speech. Another example are radical Muslims who are willing to do acts of terror towards others, or even commit suicide for their beliefs (I'm not claiming Islam teaches them to do that, that's for a different discussion altogether, just that they believe that Islam teaches that).
In addition, maybe some people are truly psychopaths or sociopaths and were genetically inclined to be criminals.

Hello,

here is something to say about News, at least in my neck of the woods. It always starts with a news-anchor greeting his audience with a good evening. But nothing about what he or she's about to say is a good. In my opinion they should change the name from News to Bad-news 

Muhammad Zeeshan,  I agree with your comments. Thank you.