1.   Security officials said the assailant was detained for questioning.

2.   Under its license from the Interior Ministry, bodyguards cannot carry firearms and must call in the police after they have detained any assailant.

3.   The alleged assailant was detained by naval security forces in Sasebo on Tuesday and has been interrogated by Japanese police as the prime suspect in the case.

4.   The assailant was detained, Mexico City mayor Manuel Aguilera said.

5.   The assailant was detained, the mayor said.