Rangers with the National Park Service are searching for a man who went underwater and never resurfaced at Lake Mohave.
The incident began around 11:15 a.m. on Sunday at Pot Cove. Rangers are currently on scene and searching for the man, according to NPS.
Additional first responders are on the way to help.
Pot Cove is located in Arizona southeast from Cottonwood Cove Marina.
This is a developing story. Please check back for updates.