ST. LOUIS - The Eastern District Missouri Court of Appeals on Oct. 29 overturned summary judgment for two defendants in a medical malpractice action, concluding that the plaintiffs presented expert testimony establishing a violation of the standard of care (Kathy Wacker, et al. v. St. Francis Medical Center, et al., No. ED99789, Mo. App., Eastern Dist.; 2013 Mo. App. LEXIS 1267).