(June 9, 2020, 8:25 AM EDT) -- DES MOINES, Iowa — The Iowa Supreme Court on June 5 reversed a lower court’s summary judgment ruling in favor of a commercial general liability insurer in its lawsuit disputing coverage for an underlying gross negligence lawsuit brought by the estate and spouse of an employee who was fatally injured while he was an employee of the amusement park insured (T.H.E. Insurance Company v. Stuart R. Glen, et al., No. 18-1550, Iowa Sup., 2020 Iowa Sup. LEXIS 64)....