Two police officers in the Des Moines, Iowa, area have been found shot to death in ambush-style attacks about two miles apart.
The Des Moines Police Department says they responded to a report of shots fired at about 1:06 a.m. and found an Urbandale Police Department officer who had been shot.
Des Moines officers responded to help.
About 20 minutes later, a Des Moines officer was found shot about 2 miles away.
Police say suspect information is being developed.
Urbandale is a city in the Des Moines metro area.