The day's graded stakes action at Pimlico got off inauspicious start with the injury and subsequent euthanasia of 4-5 choice Havnameltdown (Uncaptured) in the GIII Chick Lang S. Havnameltdown appeared flat-footed at the start but sped into contention as 5-1 Ryvit (Competitive Edge) assumed the helm through a :22.23 opening quarter. Exiting the far turn, the favorite took a bad step, unseating jockey Luis Saez and leaving the front-runner in the clear as 5-2 second choice Super Chow (Lord Nelson) found himself in a very wide second. Several lengths ahead...