(MCT) — The efforts to rinse Manti Te'o of the infamous fake dead girlfriend hoax continued the day before his first televised interview, with clips of that confab appearing early Wednesday and spreadsheets purported to represent his phone records bubbling up later in the day.

In samples of his interview with Katie Couric that airs Thursday, Te'o conceded that he perpetuated the storyline of a girlfriend who died of leukemia in September despite receiving a call Dec. 6 from someone claiming to be that girlfriend, Lennay Kekua.