LOUISVILLE, Ky. (WDRB) -- The University of Louisville imposed a postseason ban on the men's basketball team for the end of the 2015-2016 Friday. 

University officials announced the decision during a press conference Friday afternoon, with president James Ramsey saying the investigation has indicated that "violations occurred."

Here's a timeline of the University of Louisville's investigation into allegations against the basketball program beginning in October 2015.

Oct. 2, 2015 -- University of Louisville first responds to allegations in Breaking Cardinal Rules; Pitino denies any knowledge of allegations

Oct. 5, 2015 -- Katina Powell says she tried to go to NCAA before writing book; was ignored

Oct. 5, 2015 -- Commonwealths Attorney announces contact with U of L regarding allegations in Breaking Cardinal Rules

Oct. 8, 2015 -- Ohio State freshman basketball player JaQuan Lyle confirms "gist of allegations" in interview

Oct. 15, 2015 -- Katina Powell retains Jeffersonville attorney Larry Wilder

Oct. 20, 2015 -- Katina Powell makes first television appearance on ESPN

Oct. 22, 2015 -- Pitino apologizes to fans in blog post; says he will not resign

Oct. 22, 2015 -- U of L student files lawsuit against Breaking Cardinal Rules authors and publishers

Oct. 23, 2015 -- U of L announces Rick Pitino will not attend ACC media day, citing legal advice

Oct. 23, 2015 -- Former U of L assistant Andre Mcgee resigns from coaching position at University Of Missori- Kansas City

Oct. 30, 2015 -- Commonwealth's Attorney's office subpoenas 'Breaking Cardinal Rules' book publisher

Nov. 9, 2015 -- Women named as prostitutes in 'Breaking Cardinal Rules' join defamation lawsuit against book authors, publisher

Nov. 19, 2015 -- Powell's attorney says she has met with NCAA investigators 

Dec. 22, 2015 -- Powell's attorney files motion to dismiss defamation lawsuit

Feb. 5, 2016 -- University of Louisville announces self-imposed ban for 2015-16 postseason

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