Suicide is not the unpardonable sin that many mistakenly believe it is. The unpardonable sin is living a life of unbelief.
Not one of the people who jumped that day would have jumped were the building they were in not engulfed in flames.
The floors were so hot that they had to stand on desks to keep their feet from burning.
To even say something like "whether it was suicide or not doesn't matter" is idiocy.