HOUSTON — Authorities are on the lookout for a spooky Texas bank robber that's been nicknamed the "Mummy Marauder."<br /><br />Friday the 13th has long been considered the most unlucky date on the calendar, when cursed things seem to pop out — including one Houston criminal who had the bright idea to rob a bank in costume.<br /><br />According to an FBI release, the suspect, identified only as a 5 foot 11 black man in his early 20s, had wrapped white gauze around his face and body, before donning a wig, cap, and glasses.<br /><br />The Mummy Marauder then sauntered into a First Convenience Bank in Harris County, where he threatened a teller while demanding cash.<br /><br />He managed to get his hands on an undisclosed amount of money, and was last seen jumping into a black Mitsubishi Montero SUV.<br /><br />The FBI is now asking the public for any leads so they can nab the Mummy Marauder and keep him wrapped up behind bars.<br /><br />Crime Stoppers in Houston is also offering a $5,000 reward for any information that can lead to an arrest.