Thus the consulship of Drusus was successful, but at the end of the year he fell ill. His illness prompted the equestrian, Clutorius Priscus, believing his life to be in jeopardy, to write his elegy. Priscus had previously written an elegy for Germanicus for which he was paid. He thought that he would be rewarded again, and so recited his elegy before an audience in preparation for Drusus' death. An unamused informer brought the matter before the Senate, and it was voted that he be executed. His execution was decreed and carried out without first consulting the emperor. This induced Tiberius to introduce a law where the Senate must wait 10 days after such condemnations before making such decrees public as to allow him to learn of their decisions first.