Father of the girl killed in "Ribnikar": We waited for evidence...; When you see your child's killer... VIDEO

On that occasion, the guest of "150 minutes" on TV Prva was the father of the murdered girl in "Ribnikar", Andjelko Aćimović.

"Time always puts everything in its place. On this day, almost everything was put in its place. Those doubts that we expressed at the beginning, we received confirmation that we were completely right about the doubts when we talk about what could have led to that a minor planned such a monstrous act, because he did not do it in an affect, but with a calculated approach. We assumed that he played games, that those games were violent, that they had a negative effect on the children gave access to weapons, we knew the details, looking from the outside their relationship, mother and child, that there is a completely cold relationship," said Aćimović.

However, he points out that there are many children whose parents are cold towards them, children who play games, however, they did not decide to commit such a serious crime.

"When we put all those pieces together after so much time, we realized that in a cumulative relationship all those three elements that I was talking about - the family, the availability of weapons and his presence on the Internet on the destructive content that he was watching, from which it emerged that he was watching movies about mass murders where he found role models, where he gave himself the right to say 'I will be even better than this guy who did such a terrible thing', and all of that led to this. And the child is not sick, the child is not mentally handicapped, but he was preparing for it rationally. We waited for the evidence," he said.

Aćimović says that they think, without concrete evidence, that the killer boy had an "instructor", namely satanic predators who worked with him over the Internet.

"He didn't know that it wasn't just some boy talking to him, but someone who was waiting to make a real killer out of a thousand of them," he said.

He points out that the boy himself is not aware that someone was doing this with him and that he previously stated that no one referred him. He adds that he mentally prepared for K.K.'s testimony.

"When you see the killer of your child, all that preparation falls into the water. First, you cannot understand that in peacetime someone would do this in a place where it is unimaginable. Second, it is hard to understand that that child, a criminal, cannot possibly be held accountable, that he is now taking up the role of a witness, but thank God that he agreed to speak to us to clarify some things. It is a very painful, very difficult feeling, however, we survived the first days and months, and we owe this to our children," Aćimović pointed out in tears.