Question: Who coached the team that stunned the Longhorns 39-33 on a last second touchdown pass in the 2008 Texas vs. Texas Tech football game?

Context paragraphs:
Baylor–Texas Tech football rivalry: The Baylor–Texas Tech football rivalry is an American college football rivalry between the Baylor Bears and Texas Tech Red Raiders.  Each school is a member of the Big 12 Conference.  The rivalry began in 1929.  The game has been played every year since 1956 despite the fact that Texas Tech was a member of the Border Intercollegiate Athletic Conference.  In 1960, Texas Tech joined the Southwest Conference, ensuring the rivalry would continue.  In 1996, the Southwest Conference dissolved, and both teams were invited, along with the Texas Longhorns and Texas A&M Aggies, with former members of the Big Eight Conference to form the Big 12 Conference.  From 1947–64, Baylor won 14 of the 15 games.  From 1996–2010, Texas Tech won 15 straight games.  In the most recent meeting of the two teams, Texas Tech snapped Baylor's 5 game win streak to bring the series record to a tie.

2005 Michigan Wolverines football team: The 2005 Michigan Wolverines football team represented the University of Michigan in the 2005 NCAA Division I-A football season.  The team's head coach was Lloyd Carr.  The Wolverines played their home games at Michigan Stadium.  That year Michigan Wolverines football competed in the Big Ten Conference in almost all intercollegiate sports including men's college football.  Despite a disappointing 7–5 finish after being ranked as high as #2 early in the season, Michigan did not lose a game by more than a touchdown and upset Penn State, who finished #3 in the nation, on a last second touchdown pass from Chad Henne to Mario Manningham.  The team earned an invitation to participate in the 2005 Alamo Bowl, where it lost to the Nebraska Cornhuskers by a 32–28 margin.  The team's first five conference games were all decided in the final 24 seconds of regulation or in overtime.

Keith Cash: Keith Lovell Cash (born August 7, 1969) is a former professional American football tight end in the National Football League (NFL).  He played six seasons in the NFL, one for the Pittsburgh Steelers and five for the Kansas City Chiefs.  As a collegian, Keith played wide receiver at the University of Texas.  Keith is best remembered at UT for catching the game-winning touchdown pass on 4th down from Texas quarterback Peter Gardere in a rivalry game against Oklahoma which enabled UT to win the game 14-13 in 1990.  Keith's most memorable NFL receptions include catching a touchdown pass from Joe Montana in Montana's first game against his former team, the San Francisco 49ers, and catching a touchdown pass from Montana in the Chiefs' 28-20 playoff victory over the Houston Oilers in 1993.

TCU–Texas Tech football rivalry: The TCU–Texas Tech football rivalry is an American college football rivalry between the TCU Horned Frogs football team of Texas Christian University (TCU) and Texas Tech Red Raiders football team of Texas Tech University.  The teams have met on the gridiron in 58 games since 1926.  For a period in the mid-20th century, this rivalry game was called the "West Texas Championship", and the winner claimed the "Saddle Trophy."

1977 Independence Bowl: The 1977 Independence Bowl featured the Louisville Cardinals and the Southland Conference champion Louisiana Tech Bulldogs.  Louisville struck first on a 60-yard punt return for a touchdown by Kevin Miller in the first quarter.  Louisiana Tech answered with a 1-yard touchdown run by Lewis to tie the game.  The Bulldogs scored another touchdown on a 41-yard Keith Thibodeaux pass to Pree.  Still in the first quarter, Thibodeaux threw an 8-yard touchdown pass to McCartney to increase LA Tech's lead to 21-7.  In the second quarter, Swiley connected on a 21-yard field goal to give the Dawgs a 24-7 halftime lead.  In the third quarter, Kevin Miller scored his second touchdown of the game on a 13-yard run to close the gap to 24-14, which would end up being the final score.

2008 Texas vs. Texas Tech football game: The 2008 Texas vs. Texas Tech football game was a Big 12 Conference game played between the Texas Longhorns and Texas Tech Red Raiders at Jones AT&T Stadium in Lubbock, Texas, United States.  The game was played on November 1 and was one of the most memorable games in the 2 teams rivalry.  Heading into the game, both teams were undefeated at 8-0.  However, a big difference between the teams was their rankings in the AP poll.  Texas came into this game as #1, lead by coach Mack Brown.  The Red Raiders, unlike their rivals, were not in the top 3.  Instead, they were #6 in the country.  In the game, the Red Raiders stunned the Longhorns 39-33 on a last second touchdown pass.  The game appeared over on the previous play, but Texas dropped an interception.  The game has gone down as one of the greatest upsets in the rivalries history and was crucial in a 3-way tie that happened in the Big 12 at the end of the season.

2008 Texas Tech Red Raiders football team: The 2008 Texas Tech Red Raiders football team represented Texas Tech University in the 2008 NCAA Division I FBS football season.  The team was coached by Mike Leach.  The Red Raiders played their home games at Jones AT&T Stadium in Lubbock, Texas.

Smokey the Cannon: Smokey the Cannon is a famous replica Civil War artillery cannon that has served as part of the pageantry of college football games at the University of Texas at Austin since 1954.  Smokey the Cannon is owned and operated by the Texas Cowboys (an honorary men's service organization at Texas) and is stationed in the left corner of the south endzone at Darrell K Royal–Texas Memorial Stadium during every Texas Longhorns home football game.  After each football season, Smokey the Cannon is generally displayed in the Red McCombs Endzone atrium for the spring semester.  In addition to all home football games, Smokey the Cannon is present at the annual Texas vs. Oklahoma Red River Rivalry game in Dallas, Texas every October, as well as at other select football games outside of Austin, Texas (barring local and stadium permission).  Recently, Smokey the Cannon was present at the 2011 Holiday Bowl, in which the Texas Longhorns beat the Cal Golden Bears 21-10 on December 29, 2011; former Texas Cowboy Oldman, Blaine Irby caught 1 pass for 30 yards in the win.

2011 Texas Tech Red Raiders football team: The 2011 Texas Tech Red Raiders football team represented Texas Tech University in the 2011 NCAA Division I FBS football season.  The Red Raiders were led for the second year by head coach Tommy Tuberville, and played their home games at Jones AT&T Stadium.  They are a member of the Big 12 Conference.  The 2011 Red Raiders Season finished with a 5–7 overall record, 2–7 in Big 12 play.  It was the first losing season for Texas Tech football since the 1992 season.  As a result, the Red Raiders failed to qualify for a bowl game for the first time since 1999.

Texas A&amp;M–Texas Tech football rivalry: The Texas A&M–Texas Tech football rivalry was an American college football rivalry between the Texas A&M Aggies football team of Texas A&M University and Texas Tech Red Raiders football team of Texas Tech University.  The series began in 1927.  The rivalry had continued uninterrupted since 1957 when the two schools became conference rivals.  Texas A&M leads the series 37–32–1.  Texas A&M started the series with a 12–3 advantage while the two teams played each other as non-conference opponents from 1927–1955.  Texas Tech took a 2–1 record during its probationary membership in the Southwest Conference from 1957–59.  Texas A&M led the series during the Southwest Conference years (1960–95) with an 18–17–1 record.  Texas Tech led the series during the Big 12 Conference years (1996–2011) with a 10–6 record.  Both teams are tied with six games each for the longest winning streak.  Texas Tech holds the longest uninterrupted winning streak of the series, six games between 1968 and 1973, while Texas A&M has the longest nonconsecutive winning streak, six games in 1927, 1932 and 1942 through 1945.  Texas A&M currently holds a three-game winning streak but with their departure from the Big 12 Conference in 2012, it is uncertain if the rivalry will continue in the future.

Supporting paragraphs: 2008 Texas vs. Texas Tech football game 2008 Texas Tech Red Raiders football team
Answer: Mike Leach