March Madness: Duke knocks off No. 1 Houston to reach Elite Eight after Cougars lose star Jamal Shead Yahoo SportsJamal Shead suffers bad ankle sprain in Houston loss to Duke ESPNDuke pulls away from top-seeded Houston in gritty second half to advance to Elite Eight Fox NewsJamal Shead: Houston Cougars All-American point guard injures ankle before halftime of Sweet 16 vs. Duke Blue Devils KTRK-TVHow to watch today’s NC State vs. Marquette men’s NCAA March Madness Sweet 16 game: Livestream options, more CBS News