NAIROBI, Kenya -- Prosecutors in Kenya withdrew doping charges against banned marathon runner Rita Jeptoos former manager on Tuesday, saying they wanted to conduct more investigations.Federico Rosa, an Italian national, had been facing charges that he provided or administered banned substances to Jeptoo and another little-known Kenyan runner, with some of the allegations dating back as far as 2004.Rosa said he had been given back his passport by a court in Nairobi and was free to go. He had been out on bail ahead of Tuesdays court hearing.There is no witnesses. There is nothing against me. There is no case. This is one of the best days of my life, Rosa told The Associated Press in a phone interview.Rosa was freed, but prosecutors said they would investigate further and he could be re-arrested and re-charged.Prosecutors had said that Rosa was complicit in Jeptoos doping in 2014, when he was her manager. Jeptoo, once the leading womens marathon runner in the world, tested positive for EPO in an out-of-competition test that year. She was initially banned for two years, but her punishment was doubled to four years by the Court of Arbitration for Sport last month. That CAS ruling also appeared to vindicate Rosa, with the Swiss-based court noting in its findings that Jeptoo had hidden her doping from her management and coaching team at the time.Rosa ended his association with Jeptoo after she failed the doping test.Although Jeptoo was named as a complainant by prosecutors in the Kenyan criminal case, Rosa disputed that his client had ever accused him of involvement in her doping.Charges that Rosa helped administer banned substances to Elijah Kiprono Boit, a former 800-meter runner who competed at the world youth championships in 2001 and 2004, were also dropped. Rosa was accused of helping Boit dope between 2004-08.Rosa represents a number of top Kenyan athletes, including three-time world 1,500-meter champion Asbel Kiprop and Olympic marathon champion Jemima Sumgong. Kiprop attended Tuesdays court hearing in support of Rosa. David Montgomery Womens Jersey . In taking its goal tally to 99 in all competitions already this season, City delivered another demonstration of its lethal firepower at Etihad Stadium to set up a fourth-round match at home to another second-tier team -- Watford. Mike Singletary Bears Jersey . It was hard for Luck to pull off another comeback, or even get into the end zone, while standing on the sideline. Rivers threw a 22-yard touchdown pass to rookie Keenan Allen and Nick Novak kicked four field goals to give the Chargers a 19-9 victory against the Colts on Monday night. http://www.chicagobearfootballauthentic.com/authentic-mitchell-trubisky-bears-jersey/ . The injury bothered Bledsoe in the Suns victory over the Clippers on Monday and he sat out the teams home loss to Memphis on Thursday night. Mike Singletary Jersey . - Raiders general manager Reggie McKenzie never doubted he would bring back coach Dennis Allen for a third year despite back-to-back 4-12 records. Dick Butkus Bears Jersey .J. Jefferson has been charged with assaulting his girlfriend. MOSCOW, Idaho -- Isaiah Saunders ran 23 times for 142 yards and three touchdowns Saturday and Idaho guaranteed itself a bowl game with a 38-31 win over South Alabama.Saunders 1-yard score in the middle of the third quarter gave Idaho (7-4, 5-2 Sun Belt) the lead for good at 31-28 and his 7-yard TD run with 14:27 left in the fourth quarter made it 38-28.South Alabama (5-6, 1-6) cut the deficit to seven on Gavin Pattersons field goal with 9:43 left. But the Jaguars punted with 5:55 lleft and ran out of time on their final possession after driving to the Idaho 32.ddddddddddddMatt Linehan passed for 231 yards and Callen Hightower had five catches for 111 yards and a score. Idahos last bowl game was in 2009.Dallas Davis threw for 320 yards and two touchdowns for South Alabama. Mseiah Francis had seven catches for 146 yards and two TDs. ' ' '