Police Scotland have confirmed to Sky Sports News HQ they have received a complaint regarding tweets to Leigh Griffiths and are in the early stages of looking into the matter. The Celtic striker, who had earlier scored in the 2-0 Scottish Cup win over East Kilbride, posted his own statement on Sunday night in response to the original message, which is believed to have concerned his children.He said: Im all for banter on Twitter, I get praise when its due, and criticism when its due, but why do people feel the need to wish bad things happen to my kids?? Im doing my job at the end of the day, and if people dont like that, fine but please dont wish things like my kids to die please, because it really does hurt. Celtic booked their place in the quarter-finals of the Scottish Cup with a routine 2-0 win over East Kilbride They dont have anything to do with my job. I go to work, come home and be a family man. I love my 4 kids with everything I have, and what I do, I do for them. Also See: Celtic video Celtic fixtures Celtic stats Bet £5 get £20 free Adidas Gazelle Ale . Nigeria beat surprise package Ethiopia 2-0 in the second leg of their playoff for a comfortable 4-1 aggregate victory. Victor Moses converted a 20th-minute penalty after an Ethiopian handball, and Victor Obinna made certain of Nigerias place in Brazil with his powerful free kick in the 82nd at UJ Esuene Stadium. Adidas Eqt Ale .C. Lions has come to an end. Banks told TSN on Jan 2 that he had no interest in playing out the option year of his contract with the Lions in 2014, and he again made that clear in a conversation with Lions GM Wally Buono last week. http://www.nmdhalvalla.com/adidas-nmd-r1-halvalla.html . -- Arizona knocked off some quality opponents, rolled over a few overmatched ones and grinded out victories even when things didnt go so well. Adidas Deerupt Ale . -- Edmontons Val Sweeting is two wins away from a trip to Winnipeg to play in Canadas Road of the Rings in December. Adidas Prophere Kengät .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. OAKLAND (10-2) at KANSAS CITY (9-3)Thursday, 8:25 p.m. ET, NBC/NFL NetworkOPENING LINE -- Chiefs by 3RECORD VS. SPREAD -- Raiders 7-5, Chiefs 6-6SERIES RECORD -- Chiefs lead 61-52-2LAST MEETING -- Chiefs won 27-10, Oct. 16LAST WEEK -- Raiders beat Bills 38-24; Chiefs beat Falcons 29-28AP PRO32 RANKING -- Raiders No. 3, Chiefs No. 4RAIDERS OFFENSE -- OVERALL (5), RUSH (7), PASS (4)RAIDERS DEFENSE -- OVERALL (29), RUSH (29), PASS (24)CHIEFS OFFENSE -- OVERALL (24), RUSH (25), PASS (21)CHIEFS DEFENSE -- OVERALL (28), RUSH (27), PASS (23)STREAKS, STATS AND NOTES -- Chiefs have won four straight and six of seven in series ... Chiefs have 26 sacks, 13 interceptions vs. Oakland in last seven matchups ... Jack Del Rio is 0-3 vs. Chiefs as coach of Oakland ... Raiders have won six straight overall. They have not won seven straight since 1976, when they won Super Bowl ... Oakland scored 29 unanswered points in last weeks win over Buffalo ... Raiders are 6-0 in games away from Oakland Coliseum ... Raiders have not won 11 games since their Super Bowl season of 2002 ... Oakland is third in NFL in points per game (28.8) while Chiefs are ninth in points allowed (20.2) ... Raiders QB Derek Carr needs two completions to become fourth in NFL hiistory with 1,000 through first three seasons .dddddddddddd.. Carr needs 125 yards passing to join Rich Gannon as only Raiders QBs with multiple 3,500-yard passing seasons ... Carr has engineered six fourth-quarter comebacks this season ... Kansas City QB Alex Smith is 8-1 against Oakland ... Chiefs coach Andy Reid needs one win to tie Tom Coughlin (182) for 11th in NFL history ... Chiefs S Eric Berry had second pick-6 of season last week in Atlanta He also returned 2-point conversion interception for score. ... Kansas City has four defensive TDs this season ... WR Tyreek Hill needs six catches to pass Abner Haynes (55) for second most by a Chiefs rookie ... Chiefs TE Travis Kelce would match Tony Gonzalezs franchise record with his fourth straight 100-yard receiving effort ... Fantasy Tip: Watch weather forecast. Temperatures are expected to dip close to single digits by fourth quarter, and wind chill could be even colder. That could mean tough night throwing for Carr and Co., averaging 277 yards passing per game.---For more NFL coverage: http://www.pro32.ap.org and http://www.twitter.com/AP-NFL ' ' '