Updated 10:34 a.m.June 13, 2012 with announcement of third seal death.
The Saint Louis Zoo has announced the death of a third seal (the one which was left at the Indianapolis Zoo for observation and treatment). The seal, Cri Cri, was 19 years old.
A necropsy will be performed by the College of Veterinary Medicine at Purdue University to try to find the cause of death of Cri Cri. Necropsies were performed for the other two seals who died by the Saint Louis Zoo's veterinary pathologist.