PRETORIA, South Africa - More than a year after he killed his girlfriend, Oscar Pistorius is expected to finally answer questions about why he shot Reeva Steenkamp through a toilet door when his murder trial resumes this week and his defence lawyers begin presenting the evidence they hope will save the Olympic athlete from going to prison for 25 years to life. Pistorius account that he killed Steenkamp by mistake is going to "stand or fall" with his testimony in court, a legal expert says. Charged with premeditated murder for Steenkamps death, Pistorius and his defence team say he will testify to counter accusations that he intentionally killed Steenkamp by firing four times through the door in his bathroom before dawn on Valentines Day last year, hitting her in the head, arm and hip. Pistorius says he mistook Steenkamp for a dangerous intruder hiding in a toilet cubicle. South Africa has no trial by jury, meaning Judge Thokozile Masipa will pronounce Pistorius guilty or not guilty of murder, and Pistorius has the chance to convince her that he did not intentionally kill the 29-year-old model. But Pistorius testimony also gives prosecutors the chance to cross-examine the celebrated double-amputee runner and scrutinize every aspect of his story. Facing a possible life sentence, his questioning by chief prosecutor Gerrie Nel could be the biggest challenge yet for the 27-year-old Pistorius, a disabled athlete who fought for years to win the right to compete alongside able-bodied runners and made history by running at the 2012 Olympics. Brian Webber, one of Pistorius lawyers, said they had no choice but to put Pistorius on the stand. Legal experts say its a risk Pistorius defence has to take. In a rare comment after the prosecution closed its case, Pistorius said "we have a lot ahead of us." Pistorius often reacted emotionally to details of Steenkamps death in the four weeks of prosecution-led testimony at his trial. He retched loudly and vomited in court when a pathologist described Steenkamps grisly injuries and cried and frequently covered his ears while sitting in the dock in an apparent attempt to block out graphic testimony. During his own testimony, he will have to describe in depth his fatal shooting of Steenkamp. "He cant ignore it," Marius du Toit, a criminal defence lawyer and former state prosecutor in South Africa who is observing the trial, said of Pistorius testifying. "He has to get into the box and confirm his version and be open to cross-examination. And this matter is going to stand or fall with that." Defendants in South Africa have the right to remain silent but because he has admitted killing Steenkamp, Pistorius is under pressure to tell the court why he decided to shoot through the door with his 9 mm pistol without knowing — in his version — who was on the other side. Prosecutors charge that Pistorius murdered Steenkamp after a fight and he must dispel their accusations that he intentionally shot her as she hid behind the locked door, legal experts say. Pistorius likely wont be the first witness the defence calls on Monday, but he should take the stand straight after pathologist Prof. Jan Botha gives evidence. Pistorius has not yet spoken publicly about the shooting, only giving his side in a written statement at his bail hearing a year ago and in court documents presented at the start of the trial last month. In those statements, Pistorius claims to have been in a loving relationship with Steenkamp but, in fear for his life, he shot at what he thought was an intruder after hearing a window being opened in his bathroom and then a noise inside the cubicle. Even if he is acquitted of murder, Pistorius faces a negligent killing conviction which can carry a five-year prison sentence. His testimony must show that he acted reasonably when he shot four times from close range. "A reasonable man most probably would not have fired four shots through the door," lawyer and observer du Toit said. "His actions were definitely not reasonable and I think thats his biggest problem." ___ Gerald Imray is on Twitter at www.twitter.com/GeraldImrayAPCheap Colts Jerseys . He says he will have the operation Wednesday and be ready in time for training camp in September. Bernier missed five games in March due to the injury. Whoelsale Colts Jerseys . Both sides of the deal have formally announced acquisitions: TFC introduced Jozy Altidore as a designated player on Friday, while their counterparts announced a three-and-a-half-year deal with Jermain Defoe. http://www.cheapcoltsjerseysauthentic.com/.Y. -- The Montreal Canadiens have had few reasons to celebrate this season as they have been mired near the basement of the Eastern Conference. Whoelsale China Colts Jerseys . Lawries batting helmet hit an umpire during his ninth-inning outburst in the Jays 4-3 loss to Tampa Bay on Tuesday. The 22-year-old threw his helmet to the ground and it bounced up and hit home plate umpire Bill Miller on the right hip after Lawrie was called out on strikes for the second out.(SportsNetwork.com) - Armed with the knowledge they wont have the services of Corey Perry until the new year, the Anaheim Ducks try to secure a fifth straight win on Wednesday night in the opener of a home-and-home series with the Edmonton Oilers. Perry suffered a sprained knee in last Fridays win over the Minnesota Wild as he was hit into the boards by defenseman Keith Ballard in the first period. Perry had to be helped off the ice and missed Sundays overtime victory against the Winnipeg Jets. The Ducks then learned Perry would miss 3-to-4 weeks with the injury, his latest setback on the season. The forward missed five games in November with the mumps, but still leads Anaheim with 14 goals in 23 games along with 22 points. Each day since (Saturday) has gotten better, Perry said on Anaheims website. If it continues to increase at this speed, hopefully its over quicker than what were expecting. Were thankful there arent any tears. Minus Perry, the Ducks secured an overtime decision against the Jets thanks to Kyle Palmieris tally with 53 seconds to go in the bonus frame. Rene Bourque, Jakob Silfverberg and Ryan Kesler also scored and Ryan Getzlaf managed three assists. Frederik Andersen stopped 27-of-30 shots in his 13th straight start as Anaheim won for the seventh time in nine games while improving to 14-0-5 in one-goal games this season. Our group has kind of showed that all year that we have been able to play through things and keep playing. Good or bad, the one thing we have done is play a lot of overtime games this year, noted Getzlaf. We know the situation we are in and you never want to let a team get back in the last three minutes like that. We have got to learn to close those out a little better.dddddddddddd. Andersen figures to continue his games played streak tonight and beat the Oilers the only time he faced them after making 30 saves on 32 shots faced. Currently backed up by 23-year-old Igor Bobkov, Andersen could be in line for some rest down the stretch after Anaheim signed Ilya Bryzgalov for the rest of the season on Tuesday. The 34-year-old Bryzgalov began his NHL career in 2001-02 with the Ducks and was a member of the 2007 Stanley Cup championship team. He figures to serve as Andersens backup in the near future, but was assigned to the American Hockey League on a conditioning stint after signing. The Ducks will visit the Oilers on Friday to complete the home-and-home set and have won seven of nine and 17 of the last 21 meetings overall. They have taken four straight and eight of 10 at home as well. Edmonton was aiming for a second straight win last night, but lost a 5-2 decision at San Jose to earn a split of a home-and-home set with the Sharks. The Oilers snapped an 11-game losing streak (0-7-4) and 0-7-1 skid at home with a 2-1 win over the Sharks on Sunday, but lost their sixth in a row on the road on Tuesday. Jordan Eberle and David Perron scored for the Oilers, while Ben Scrivens allowed all five goals on 24 shots in the loss. We cant continue to out-chance teams and not win ... We have to start finishing and putting our chances in the net, Oilers coach Dallas Eakins said. Perron has three goals and two assists over a five-game point streak. The Oilers are expected to start former Ducks goaltender Viktor Fasth tonight. He has split two career meetings with Anaheim, posting a 2.52 goals against average and .919 save percentage. ' ' '