NFL investigating on-field official over domestic violence allegations

The NFL is investigating on-field official and former league vice president of officiating Carl Johnson over allegations of domestic violence.
Johnson has not been placed on the exempt list -- the NFL's version of paid leave -- as police in Louisiana conduct their investigation, NFL spokesperson Joe Lockhart said in a conference call with reporters on Wednesday
"Mr. Johnson has not been charged," Lockhart said. "Law enforcement is looking into this. The league, in parallel is looking into it as we do when issues like this arise with anyone, whether it be a player, a referee, a club or league employee."
A protective order against Johnson, a line judge who worked Sunday's game between the Philadelphia Eagles and Kansas City Chiefs, was sought and granted in Lafourche County, La., on July 11, parish clerk of court representative Gail Albert said in an email on Wednesday.
Lafourche Parish Sheriff’s Office spokesman Brennan Matherne, citing department policy, said he was unable to release details of any case that was under investigation.
Lockhart added that the exempt list is "primarily is designed for people who are under investigation and have been charged with a crime," although the NFL has suspended players -- including Cowboys running back Ezekiel Elliott -- who were not ultimately charged.
"We will continue our look at this, but until then, like we treat players and others, he will continue to work," Lockhart said.
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Johnson provided training for officials as the league's vice president of officiating for about two years (2010-2012) before he returned to the field in 2013, becoming the NFL's first full-time official. (The NFL has recently moved to make most officials full-time employees.)
TMZ was the first to report a protective order had been sought against Johnson.
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