San Antonio police are on the lookout for two suspects who robbed an armored truck crew on Wednesday morning. Officers responded before 10 a.m. to the reported heist on Austin Highway near Harry Wurzbach Road. They say the suspects pulled up in a car behind the truck and ambushed its crew when the truck stopped. They got away with an unknown amount of cash. No shots were fired and nobody was hurt. Investigators don't have a good description of the suspects or their vehicle.