Ahmed Musa Mahdi Adam and Mohammed Ali Ibrahim Omar, Chadians, were beheaded here today after being convicted of forming a gang for theft, kidnapping and robbery, said a statement released by the Interior Ministry. The two criminals participated in stealing16 safes, kidnapping a gold shop owner, detaining him in an abandoned house, robbing his money and the shop's keys, then robbing money and jewelry from the shop and covering for some criminals who participated with them in the crime, the statement added. The culprits were convicted by the court, and the verdict was approved by the cassation court and the supreme judicial council. The statement confirmed the determination of the Saudi government to enforce law and order and to severely punish the criminals.