10. Selah Abdeslam

This mystery is a little different from the ones we have discussed so far. It is more a political and cover-up mystery than a paranormal one. Selah Abdeslam is considered to be one of the masterminds of the deadly Paris bombings. The attacks killed more than 130 people. He was under French authorities’ radar but he vanished, quite literally. It is believed he fled to Syria but the question is how?

17-Unsolved-Mysteries-That-Still-Need-Answers

PHOTO: Wikipedia

French police say he was due to detonate his vest but changed his mind. He then decided to flee the country. He was able to pass through three different security checkpoints, unnoticed. That is very very weird.

After being on the run for four months, he was arrested in Belgium in April 2016. How he travelled from Syria to Belgium? – Again we have no idea.