Singer Tarekegn Mulu is in police custody

Mulu is in police custody suspected of commuting subordinate perjury.

To establish a case of subornation of perjury, a prosecutor must demonstrate that perjury was committed; that the defendant procured the perjury corruptly, knowing, believing or having reason to believe it to be false testimony; and that the defendant knew, believed or had reason to believe that the perjurer had knowledge of the falsity of his or her testimony.