Road because they thought Sheridan was unlikely to be organized for an attack that late in the day and that General Lee would send reinforcements if Union Army infantry moved against them. The intervening thick, damp woods and an acoustic shadow prevented them from hearing the opening stage of the battle nearby. Pickett and Lee had not told any of the next ranking officers of their absence and that those subordinates were temporarily in charge. By the time Pickett got to the battlefield, his lines were collapsing beyond his ability to reorganize them. Because of bad information and lack of reconnaissance, two of the Union divisions in the infantry attack did not hit the Confederate left flank, but their movement by chance helped them to roll up the Confederate line by coming at it from the end and rear. The first division in the attack under Brigadier General Romeyn B. Ayres alone overran the short right angled line on the left side of the Confederate main line. Sheridan's personal leadership helped encourage the men and focus them on their objective. Brigadier General Charles Griffin's division recovered from overshooting the Confederate left and helped roll up additional improvised Confederate defense lines. Brigadier General (Brevet Major General) Samuel W. Crawford's division swept across north of the main battle but then closed off Ford's Church Road, swept down to Five Forks and helped disperse the last line of Confederate infantry resistance. The Union cavalry was somewhat less successful. Although they pushed the Confederate cavalry back, most escaped while most of the Confederate infantry became casualties or prisoners. Due to more apparent than real lack of speed, enthusiasm and leadership, as well as some past grudges and a personality conflict, after Warren had just personally led a final heroic charge to end the battle, Sheridan unfairly relieved Warren of command of V Corps when the successful battle concluded. The Union Army held Five Forks and the road to the South Side Railroad at the end of the battle. As soon as Grant learned of the victory, at about 8:00 p.m., he ordered Meade to have Humphreys and Parke ready to push ahead to keep Confederates from escaping from Petersburg and converging on Sheridan. Grant told the officers at his headquarters that he had ordered a general assault along the lines. Grant also directed that Wright, Parke and Ord begin an artillery barrage on the