ST. LOUIS -- St. Louis Rams starting linebacker Jo-Lonn Dunbar was suspended Wednesday for four games for violating the NFLs policy on performance-enhancing drugs. Dunbar, who was second on the team with a career-high 157 tackles last season, is able to participate in all team activities prior to the suspension, which begins with the season-opening game against Arizona. He will be able to practice and play in all exhibition contests prior to the opener. Dunbar did not take questions from reporters Wednesday but issued a 41-second statement. He appeared emotional as he walked away following the comments. "I just want to say that I did not take a performance enhancing drug," Dunbar said. "I mistakenly took something that prompted a failed drug test." The 27-year-old Dunbar also will miss games against Atlanta, Dallas and San Francisco. He eligible to return on Sept. 27. "I sincerely apologize to my teammates (and) the organization," he said. "I am deeply saddened by this. But I plan to serve my four-game suspension and get back to playing football as soon as possible." The 6-foot, 235-pound Dunbar is the second St. Louis player suspended by the league this season. Running back Isaiah Pead will miss the opening game for a violation of the substance abuse policy. Dunbar, who signed with the Rams on April 2, 2012, started all 16 games last season. He led the team in tackles for loss (23) and recorded 4.5 sacks. Veteran linebacker Will Witherspoon is in line to replace Dunbar. "You always feel bad any time a guy is going to miss a particular part of the season," Witherspoon said. "Were all going to support him." Witherspoon, an 11-year veteran, is ready to pick up the slack left by Dunbars suspension. "If Im asked to step in and start, then thats what Ill do," he said. "If not, Ill still be the veteran leader that Ive always wanted to be." St. Louis coach Jeff Fisher and general manager Les Snead were not available for comment. Most players were given Wednesday off. A one-hour special teams-only practice was held late in the afternoon. The entire squad will participate in a full workout Thursday afternoon. nike vapormax greece . - Derek Wolfe says hes finally healthy after suffering a seizure in November that doctors now believe was related to the spinal cord injury he suffered in the preseason. nike vapormax προς πώληση . A lawyer for MLB, Matthew Menchel, confirmed Wednesday the league dropped its case against Biogenesis of America, its owner Anthony Bosch and several other individuals. The lawsuit had accused Biogenesis and Bosch of conspiring with players to violate their contracts by providing them with banned performance-enhancing substances. http://www.vapormaxgreece.com/nike-vapormax-flyknit-3-greece.html . The Vancouver coach and an announced sellout crowd of 18,910 watched in dismay as the Canucks lost 7-4 to the New York Islanders on Monday night by squandering a 3-0 lead in the third period. nike vapormax Ελλαδα .J. -- Marty Brodeur beat the Pittsburgh Penguins yet again. Nike Air Vapormax 2019 Skroutz .S. Open champion Justin Rose birdied the first hole with a blind shot he hit to a foot of the pin, and he stayed in front Tuesday until he completed a 4-under 67 for a two-shot lead over Jason Dufner in PGA Grand Slam of Golf. ?Braun StrowmanD.O.B.: Sept. 6, 1983Billed height: 6-foot-8Billed weight: 385 poundsSignature move: Elevated arm triangle submissionNicknames: The Black Sheep, The New Face of DestructionCatchphrase: Run!WWE main roster debut: Aug. 24, 2015Other NotesStrowman won the 2012 Arnold Amateur Strongman World Championships and earned an invite to the 2013 Arnold Strongman classicStrowman also finished fifth at the Strongman Champions League North American Championships in 2012 ' ' '