Fox Teases O.J. Simpson "If I Did It" Interview in New Trailer

O.J. Simpson can be seen talking about how whoever killed his ex-wife Nicole Brown Simpson and Ronald Goldman "grabbed the knife" and had to get rid of "bloody clothes" in a new teaser for Fox's O.J. Simpson: The Last Confession.

The special is set to premiere this Sunday at 8 p.m. ET/PT, and features footage from Simpson's 2006 interview with Judith Regan, which was intended to promote his If I Did It book, in which he wrote about, hypothetically, how he would have killed his ex-wife and Goldman.

The interview — which Fox called "wide-ranging" and "no-holds-barred" in a release — allows Simpson to give a similar, hypothetical account of what happened on the night his ex-wife Nicole Brown Simpson and Ronald Goldman were murdered. 

It was originally set to air the same year it was filmed; however, Fox pulled it after facing criticism from the families of Brown and Goldman. 

The new special will be hosted by Soledad O’Brien, and a panel of analysts will discuss the interview afterwards.