Oklahoma medical examiner spokeswoman Amy Elliot said this morning that she believes some victims were counted twice in the early chaos of the storm. The original death toll included 20 children.

At least four people died as a result of Easter weekend storms in Oklahoma, which brought tornadoes, hail, heavy rain and flooding. Two of the fatalities occurred as a result of the high waters in ...

The storm also brought heavy rain to a broad swath of north-central Texas across central-eastern Oklahoma, much of which saw 2 to 4 inches accumulate Saturday into Sunday. Police in Moore, about ...

Yet Moore has been slammed by EF5 tornadoes _ the largest on the rating scale _ twice. The first came in May 1999, when 36 people were killed. The second hit last week, killing 24 people.

It's been 12 years since the historic, deadly Moore, Oklahoma, EF5 tornado. New research has given light as to why no U.S. tornado has achieved an EF5 rating since.