Record-breaking rainfall triggered a flash flood emergency in parts of southeastern New Mexico overnight into Sunday, October 20.Footage filmed by Chad Casey shows severe flooded conditions in Roswell on Saturday night, including a vehicle left stranded in floodwaters.On Sunday morning, state police said all roads leading in and out of the city were closed due to flash flooding conditions.According to the National Weather Service, 5.78 inches of rain fell on Saturday, breaking the previous record held since 1901. Credit: Chad Casey via Storyful