The second DISPUTED PAIRING in the Mar 09 LAX bidpack, trip #84 15Mar09 was dropped by the captain

and never picked up by a FO
Instead, the trip was pulled out of LAX and put into MEM. Not sure how the captain got the trip, 3202 15Mar, but the FO was assigned the trip on reserve, 3154 13Mar.
Again, nice job LAX crews. Hopefully the company will make the pairings a little more safe in the future