PRETORIA, South Africa -- For five days, Oscar Pistorius endured a withering cross-examination at his murder trial from a prosecutor who pounced on apparent inconsistencies in his testimony. Yet, legal analysts said Tuesday, expert witnesses who will testify for the defence could undermine the prosecutions efforts to prove Pistorius killed girlfriend Reeva Steenkamp on purpose after an argument. The demeanour of the Olympian, often fumbling for answers and occasionally breaking into sobs, contrasted with that of prosecutor Gerrie Nel, who called Pistorius a liar and unleashed volleys of barbed questions. Social media buzzed that Pistorius is in deep trouble -- a South African talk show host wryly observed that the double-amputee runner had not "covered himself with glory" when his cross-examination ended Tuesday -- but experts said the trial has a long way to go. "Until the defence presents the rest of their case, you cant really evaluate the significance of any potential concessions that he may have made," said Kelly Phelps, a senior lecturer in the public law department at the University of Cape Town. The trial, which began March 3 and is expected to hear testimony until mid-May, reached a key stage last week when Pistorius took the stand to testify about the circumstances of Steenkamps killing in his home before dawn on Feb. 14, 2013. The Paralympic champion, 27, says he shot the 29-year-old model through a closed toilet door after mistaking her for an intruder, but Nel catalogued what he said were conflicts in Pistorius story that prove he made it up. The prosecution provided a "very clear narrative for the first time" of what it says happened on the night of Steenkamps death, Phelps said. The judge, she said, must decide whether Pistorius inconsistencies were a result of his clumsily trying to polish a story that is true in its fundamentals, or instead revealed an "elaborate coverup plot" after he murdered his lover. Phelps said the prosecution accused Pistorius of changing his account mostly on "smaller details" but that he had stuck to the "core parts of his story." Some commentators have speculated that Pistorius could face a lesser homicide charge that still carries long prison time in the event of a conviction. Still, during cross-examination, Pistorius gave a sometimes muddled account of the shooting. He said he feared for his life but also didnt intentionally shoot at anyone, prompting Nel to query if his defence was self-defence or "involuntary action." Inconsistencies in the athletes testimony include his statement that Steenkamp did not scream when he shot her but later saying his ears were ringing with the first of four gunshots and he would not have heard screams. A vital part of the prosecutions case is the testimony of neighbours who said they heard a womans terrified screams on the night that Steenkamp died; the defence says they actually heard Pistorius screaming in a high-pitched voice. Pistorius credibility was further challenged by earlier testimony against him for three unrelated gun charges in which he denied any wrongdoing when questioned by Nel. Possibly in his favour was his lack of anger on the witness stand despite the prosecutions picture of him as overbearing and arrogant. Nevertheless, Marius du Toit, a former state prosecutor, magistrate and now criminal defence lawyer in South Africa, said Nel exceeded his goals in his cross-examination, even goading Pistorius into faulting his legal team while trying to clarify testimony. For example, chief defence lawyer Barry Roux said Pistorius fired two quick bursts -- the gun owners terminology for such a burst is "double tap" -- but Pistorius said he fired four shots in rapid succession. Du Toit, however, said the defence, which plans to call up to 17 witnesses, could still make it hard for the prosecution to prove beyond a reasonable doubt that Pistorius is guilty of premeditated murder, which carries a penalty of 25 years to life in prison. Du Toit said he wasnt convinced that the prosecution had shown that he intended to kill, noting Pistorius fired roughly level with Steenkamps mid-section. Prosecution witnesses said the first bullet likely struck her in the hip. "If you wanted to kill someone, you would shoot in the chest or the head," du Toit said, adding that it was "not all lost" for Pistorius even though the defence has a lot of hard work to do. That work started right after Pistorius finished testifying. Roux, the defence lawyer, had the runner read out a Valentines Day card from Steenkamp that she allegedly brought him just before he killed her. In it, she tells Pistorius that she loves him. Roux then called forensic expert and former police officer Roger Dixon, who contradicted parts of the prosecutions case. Dixon said he conducted tests in Pistorius bedroom that proved it was very dark there at night, supporting Pistorius statement that he could not see Steenkamp in his bedroom on the night he killed her, and describing some aspects of the police investigation as "unprofessional." Phelps, the University of Cape Town lecturer, said Judge Thokozile Masipa could consider the prosecutors allegation that Pistorius sometimes faked distress in the witness box to wriggle out of a tough question. Otherwise, she said, the athletes outbursts would not affect the judge, who will deliver a verdict because South Africa does not have a jury system. "Her recognizing that trauma will have absolutely no bearing on her determination as to what his state of mind was when he was firing the shots," Phelps said. Adrian Peterson Jersey . The Red Sox maintained a share of the AL wild-card lead Tuesday night, using four home runs to beat the Baltimore Orioles 8-7 and set up a dramatic conclusion to the regular season. The skidding Red Sox were 6-19 this month before rebounding to edge the last-place Orioles. Cris Carter Jersey . The teams all-time leading scorer, DeRo has won everything there is to win in MLS. http://www.vikingssale.com/Customized/. 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"All I remember is just getting clothes-lined in the chin and as Im on the ground, Im saying, Thats got to be a flag," Brees said. "One of my teammates kind of picked me up and said, Are you all right? and he said, Dont worry, theres a flag. "I said, All right, good. Just took a moment, and youve got to get ready to go." The Superdome crowd grumbled each time the Saints settled for high-pressure field goals in the fourth quarter, apparently nervous that Hartley, whod missed four of six attempts in the previous three games, would slip up again. Instead, Hartley made all three of his field goal attempts in the final quarter to wipe out New Orleans 20-14 deficit. His 42-yarder with 2:06 left tied it. His game-winner was from 31 yards. He also hit from 21 yards earlier. "This team and this coaching staff and this organization never took their foot off the gas with me and here we are sitting at 8-2 and getting ready for Atlanta," Hartley said. The Saints trailed 20-17 when Brooks levelled Brees. The Niners protested the resulting flag vigorously. "It was very frustrating. The game could have gone a totally different direction than what it went," Brooks said. "I was just mad because that was a big play in the game. We lost, and thats probably the reason why." The Saints (8-2) improved to 6-0 at home despite three turnovers and a failed fourth down conversion. "Youre going to have games like this," Brees said. "You still find way to win against a playoff-calibre opponent with a lot at stake at this point in the season. That says a lot." The victory guaranteed the Saints would remain at least a game ahead of Carolina -- which plays Monday night -- for first place in the NFC South. It also kept New Orleans one game in the loss column behind top NFC seed Seattle (10-1). Marques Colston finished with five catches for 80 yards to become the Saints all-time leader in yards receiving with 7,923, passing Eric Martins two-decade-old mark of 7,854. "Its definitely an awesome accomplishment,&quuot; said Colston, a 2006 seventh-round draft choice out of Hofstra.dddddddddddd "It had a lot to do with some of the guys in this locker room and this coaching staff, but were in the midst of something a lot more meaningful right now." Colin Kaepernick passed for two scores, but finished with only 127 yards and was sacked three times as the Niners (6-4) lost their second straight. "The greater the challenge, the greater the glory," Niners coach Jim Harbaugh said. "Thats the way I look at it. Im proud of our guys for the way they fight, and if we continue to do that, were going to win a lot of games." The Saints defence, one of the worst in NFL history a year ago, played well enough to keep the Saints within striking distance despite what appeared to be a number of seemingly costly mistakes. Junior Galettes sack helped stall the Niners last drive. Niners running back Frank Gore managed only 48 yards on 13 carries. Kaepernick completed 17 of 31 passes and scrambled three times for 25 yards. His last run was a 16-yarder on third-and-long that came up 3 yards short of a first down with less than two minutes to go. Brees completed quick three passes on his final series: a 9-yarder to Graham, the 20-yarder to Colston and then another 12-yarder to Graham. Brees finished 30 of 43 for 305 yards and one touchdown, a 3-yard connection with rookie tight end Josh Hill. That was enough to overcome New Orleans turnovers, which began with Lance Moores muffed fair catch, setting up an 11-yard touchdown drive capped by Kaepernicks pass to Anquan Boldin. Boldin was covered by Corey White, whod come in after what appeared to be a serious left leg injury to Jabari Greer. White briefly made up for it with a diving interception, but when he tried to run for a score, he fumbled the ball through the end zone for a touchback. The Niners then drove for Phil Dawsons 55-yard field goal, which gave them a 10-7 lead. New Orleans regained the lead at 14-10, thanks to Travaris Cadets 82-yard kickoff return, which set up Jed Collins 1-yard touchdown run. But in the third quarter, Brees, scrambling right, tried to lob a pass to Graham, only to have Brooks leap up and tip the ball to himself for an interception he returned to the Saints 22. Soon after, Vernon Davis 17-yard TD catch made it 17-14. NOTES: Injuries forced 49ers CB Tarell Brown (ribs) and Niners LG Mike Iupati (knee) from the game. ... Colston also now has 7,930 career yards from scrimmage, breaking Martins record of 7,865. 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