An Austrian national identified in reporting as Hasan E is on trial in Saudi Arabia for a stabbing attack in Mecca that authorities say was carried out on behalf of ISIS. Multiple outlets report that he is accused of stabbing five people in March 2024 and is facing the possibility of the death penalty, with sentencing options described as execution by beheading in some coverage. Separately, reporting links him to a foiled terror plot connected to Taylor Swift’s planned concert in Vienna. The Times of India says prosecutors believe he was connected to individuals convicted in the Vienna case and describes their relationship as close and mentor-like. Daily Mail coverage likewise frames him as an accomplice tied to the Vienna conspiracy, while also focusing on the Mecca attack charge he is currently facing. Across sources, the central points are that he is accused of an ISIS-linked stabbing in Mecca, is currently standing trial in Saudi Arabia, and is alleged to have been involved in or connected to the attempted Vienna plot targeting the Taylor Swift concert.