July: Sinestro recruits Batman's help to prove his mentor Esmagon, a Green Lantern Corps member, innocent of the murder of his arch-enemy, Mykarlen. Batman investigates the scene of the crime on the planet Sikazor, and another GLC member named L'nw'n brings him and Sinestro (posing as a prisoner) to Oa, where Esmagon is being held for trial. Esmagon confesses his guilt, and Sinestro escapes. [“The Brave and the Bold: Batman and Sinestro: Green Murder”]