What are the key points in Briggs' summation for King's defense?

1) Briggs Bobo's motives for testifying
2) Briggs makes reference to Bobo's character
3) Briggs extensively questions Lorelle Henry's ability to concentrate on the day of the crime, as well as her method for choosing photographs.
4) Briggs reiterates King's alibi.
5) Briggs ponders (outloud) the "parade of admitted criminals" who have been chosen as the prosecution's witnesses.