Question: Which running back played during the 2017 Kansas City Chiefs season and was released after 9 seasons? 

<P0-S0>  General manager John Dorsey was fired on June 22, 2017. <P0-S1>  On July 10, the Chiefs promoted co-director of player personnel Brett Veach to general manager. <P0-S2>  The Chiefs most notable transaction of the off-season came when they released all-time leading rusher Jamaal Charles after 9 seasons. <P0-S3> The 2017 Kansas City Chiefs season is the franchise's 48th season in the National Football League, 55th as the Kansas City Chiefs, the 58th overall the fifth under head coach Andy Reid, and first under general manager Brett Veach. <P0-S4>  After being released, Charles signed with the Chiefs division rival, the Denver Broncos. <SEP> <P1-S0> The 1964 Kansas City Chiefs season ended with a 7–7 record and no postseason appearance. <P1-S1>  The Chiefs began the year with a 2–1 mark before dropping three consecutive games as several of the team's best players, including E.J. Holub, Fred Arbanas and Johnny Robinson, missed numerous games with injuries. <P1-S2>  Arbanas missed the final two games of the year after undergoing surgery to his left eye, in which he suffered almost total loss of vision. <P1-S3>  Running back Mack Lee Hill, who signed with the club as a rookie free agent and received a mere $300 signing bonus, muscled his way into the starting lineup and earned a spot in the AFL All-Star Game. <P1-S4>  The club rounded out the season with two consecutive wins to close the season at 7–7, finishing second in the AFL Western Conference behind the San Diego Chargers. <P1-S5>  An average of just 18,126 fans attended each home game at Municipal Stadium, prompting discussion at the AFL owners’ meeting about the Chiefs future in Kansas City. <SEP> <P2-S0> Jamaal RaShaad Jones Charles (born December 27, 1986) is an American football running back for the Denver Broncos of the National Football League (NFL). <P2-S1>  He played college football for the University of Texas, and was drafted by the Kansas City Chiefs in the third round of the 2008 NFL Draft. <SEP> <P3-S0> The Kansas City Chiefs season was the franchise's 46th season in the National Football League, the 56th overall and the third under the head coach/general manager tandem of Andy Reid and John Dorsey. <P3-S1>  The Chiefs went through a poor start in their first 6 games as they were 1–5, and lost their star running back, Jamaal Charles due to a torn ACL in his right knee during an 18–17 Week 5 loss at home against the Chicago Bears. <P3-S2>  In week 16, after their 9th consecutive victory and the Baltimore Ravens defeating the Pittsburgh Steelers, the Chiefs clinched a playoff berth, their 2nd in 3 years. <P3-S3>  They are the first team since the 1970 Cincinnati Bengals to start the season 1–5 and qualify for the playoffs. <P3-S4>  They also set the franchise record for the most consecutive victories, winning 10 in a row. <P3-S5>  In their wildcard matchup, the Chiefs played the Houston Texans. <P3-S6>  The Chiefs defeated the Texans 30–0 to earn their first playoff win in 22 years. <P3-S7>  The following week, they were defeated by the New England Patriots in the Divisional round by a score of 27–20.