Early indication is that Weinberg got the parents and victims good and pissed off in his final closing, and then McKowan shoved him to the floor and kicked his teeth out.
(To paint a metaphorical picture.)
A paraphrase from just one of the comments made to the jury:
Weinberg wants you to believe that there are only 6 victims in this case, BUT YOU DON'T HAVE TO BELIEVE THAT!
Apparently, as the prosecutor was talking, Weinberg became as red as a beet, and people thought his head was going to explode.
Article now out on today's closing arguments in the San Mateo County Times.