Just 2 track finals at the US Trials tonight. The Men's 800 spots were taken by Clayton Murphy (1:44.76), Boris Berian & Charles Jock. Clayton Murphy is the NCAA 1500m champ but was just outside the 3:36 standard twice. Based on this it seems like the 800 might be his better event anyway (IIRC he was on the Beijing 800m team too.) Berian didn't do his usual crazy first lap, instead going through 400 in 2nd in about 50.7 but he still faded quite a bit in the last 100 losing a 5-6 metre lead.
However, all the drama came in the Women's 800. With 150m to go the field was tightly packed. Then Alysia Montano who was about 5th seemed to clip the heel of Brenda Martinez just ahead of her. Montano went crashing to the ground and Martinez was badly hampered, fading to a 2:06 clocking. Up front, the unheralded Kate Grace took the win in 1:59.10 with Ajee Wilson & Chrishuna Williams taking the other spots. Apart from Martinez the other big loser from the incident was Molly Ludlow - she had to hurdle over Montano but still only missed a spot on the team by 0.05s with a very strong finish.
I remember Montano falling in the heats in Beijing too, with about 200 to go, and I think it was also because she clipped the heel of someone in front. Not good for such an experienced runner.
I'd seen Kate Grace looking quite impressive in a couple of 4:05-4:06 wins over 1500m at those High Performance distance-only meets they have in the US so I was a bit surprised to see her plump for the 800 (especially given the depth the US have in 800). It turns out, what do I know? She's very good at 800 too.