so -- >> yeah. >> but i didn't do any of this, man. >> reporter: anthony repeated over and over that he had nothing to do with kay parsons' murder. didn't even know her. >> dude, i'm trying to be as straight up with you guys as possible. i mean -- >> well, and that -- and that's what i want. >> yes, sir. i'm -- i'm not going to lie about it. i want you to catch the guy. i just -- i don't want you looking at me like i did the [ bleep ]. 'cause i ain't -- dude, i ain't real cool with you. i don't think it's a really -- you know, if you or me or -- or some guy got hurt, that's one thing. you know? but not a lady. you know? not somebody's mom. >> reporter: and he started to put the finger more on michael. >> he knows something. well, i don't -- i don't rightly know. >> what do you mean? what does he know? >> i don't know what he knows. dude, look, you're not catching me up in something. he knows something. >> what does he -- >> he saw something, he did something, one of the above. >> i would assume if michael or any of his people had something to do with it, it's for dope. they're going to have enough sense to [ bleep ] be able to beat, what, an entire team of investigators? i doubt it, dude. i doubt it. i figure, by the time everybody's dna comes back, 'cause i know i'm not the only swab you got, somebody'll get caught up. >> so you -- you're completely confident your d.n.a. is not in that house anywhere? >> i know it's not. i know it's not. >> he -- he keeps saying, you know, "i -- i didn't do anything so i don't have anything to worry about."