You are wrong about this. Who created this person? Who died on the cross for this person? Jesus cares and loves this person as much as any Christian.
Yes, this person was confused and mired in sin, but Jesus still deeply loved this person and longed for their repentance. Christians are no more worthy than this person, they merely accepted the free gift of God.
God is not willing that any should perish, but that all should come into repentance.
Think I must have gotten on a ping hit list here.
What I said is true. And you are right that Jesus loved this soul and would have forgiven her/him/it and set her free had she not rejected His of salvation. But she did what she did and went out with quite a bang.
The parents should not take on the guilt this hellion tried to put upon them for being Christians in his final act of self murder.