NORMAL—Paris Lee scored 18 points as Missouri Valley Conference leader Illinois State notched its 12th-straight win, beating Northern Iowa 57-51 on Wednesday night.Lee was 6 of 15 from the floor for the Redbirds (19-4, 11-0 MVC). Phil Fayne added 17 points and 10 rebounds and Deontae Hawkins had 11 points and nine rebounds.Lee made two 3-pointers, a layup, and a pair of free throws late in the first half to give the Redbirds a 21-12 lead with 3:19 to play in the period. They had a 23-19 edge at intermission.Fayne contributed six points to an 8-0 surge midway through the second that put Illinois State up 38-28 with 7:42 left. Northern Iowa closed it to 55-51 with 14 seconds to go but Lee drained two free throws with 11 seconds remaining to finish the scoring.Jeremy Morgan led the Panthers (10-12, 5-6) with 12 points.