From Book 83

[83.1] After defeating in Asia several commanders of Mithridates in battle, Flavius Fimbria captured the city of Pergamon, and narrowly failed to arrest the king he was besieging.

[83.2] He also took and sacked the city of Troy, which was waiting to surrender to Sulla, and recovered a large part of Asia.

[83.3] Sulla crushed the Thracians in many battles.

[83.4] [85] When Lucius Cinna and Gnaeus Papirius Carbo, who had made themselves consuls for two years, were preparing the war against Sulla, Lucius Valerius Flaccus (the princeps of the Senate) delivered a speech in the Senate and, with the help of those who were pressing for unity, made sure that envoys were sent to Sulla to discuss peace.

[83.5] [84] Cinna was killed by his own army, which he had tried to force against its will to board ships and set out against Sulla. 

[83.6] Carbo was now sole consul.

[83.7] [85] Sulla crossed into Asia and made peace with Mithridates, so that he ceded the provinces of Asia, Bithynia, and Cappadocia.

[83.8] Fimbria, left by his army, which sided with Sulla, stabbed himself, offered his neck to a slave, and persuaded the latter to kill him.