Leptis over-extended itself at this period. During the Crisis of the 3rd Century, when trade declined precipitously, Leptis Magna's importance also fell into a decline, and by the middle of the 4th century, even before it was completely devastated by the 365 tsunami, large parts of the city had been abandoned. Ammianus Marcellinus recounts that the crisis was worsened by a corrupt Roman governor named Romanus during a major tribal raid who demanded bribes to protect the city. The ruined city could not pay these and complained to the emperor Valentinian. Romanus then bribed people at court and arranged for the Leptan envoys to be punished "for bringing false accusations". It enjoyed a minor renaissance beginning in the reign of the emperor Theodosius I.