The death toll and the missing list continues to grow from the tornadoes and floods Friday near Oklahoma City.
We're told that 13 people are dead from and another seven people, including five children, are missing.
The Oklahoma Medical Examiner's Office added a total of four victims on Sunday to the list of the dead.
Among those killed in the storms are four children and nine adults.
Medical Examiner's Office Amy Elliott spokeswoman didn't detail circumstances about how the victims died and didn't reply to messages.
Names of the dead weren't released but three storm chasers were among those killed in a tornado that went through El Reno.
Searchers were still working Sunday to find seven missing people.
Deputy Fire Chief Marc Woodard says the missing are from two different areas in Oklahoma City and that all were swept away by flood waters.