and bernie de la rhonda pointed out that detective serino has not pointed out all the evidence. >> trayvon martin's parents are in the courtroom today. how are they doing thus far? are they confident with the prosecution's case thus far? >> they're confident with the prosecution's case. an emotionally toiling time for them, to have to hear their child scream for help. they're in pain. hearing your child scream for help and not being able to help him. >> i just want to go back to your testimony. there was a lot of talk, perhaps their testimony, because it was, in a lot of people's opinions, clearly not your, so favorable to the defense that this was some sort of payback for the difficulties between the law enforcement and the prosecution? >> you know, i didn't perceive it that way. i think that's all pure speculation. and i think that we are going to see the prosecution bring this tangled web of lies home during the closing. >> you talk about a tangled web of lies, but that's not what the police themselves were saying, the police who were investigating this. i mean, in cross-examination, by