Think you are assuming this individual is guilty and whoever has said whatever is telling the truth.
Instead of jumping all over your own prejudices actually read the article it throws up at least 2 others that fit the description. One who I doubt very much would have been up to no good fits the description and I can see them committing suicide as they won’t have the fight to go through with a trial to prove their innocence.
The other, the stress would finish them off going through a trial given their physical health.