San Juan Capistrano, CA –The USA’s Lillie Keenan kicked off CSIO5* competition at the San Juan Capistrano International with victory in the CHF68,000 Welcome Speed, presented by South Coast Plaza, on Thursday, May 11, in San Juan Capistrano, CA. Keenan and her longtime partner, Agana van het Gerendal Z, were one of 27 entries in