PHOENIX -- Police are searching for a man and woman in the armed robbery of a 7-Eleven in Phoenix.Shortly before 1:30 a.m. June 4, a man and woman entered the store near 48th Street and Baseline Road. The man pulled out a handgun and demanded money from the register.They fled on foot with the cash in an unknown direction.The man is described as being 20 to 30 years old, 5 feet 8 inches tall and about 180 pounds. He was wearing a black hoodie.The woman is believed to be between 20 and 25 years old, 5 feet 6 inches tall and 165 pounds. She was wearing jeans and a black T-shirt with writing on the front.Both suspects are described as Hispanic.Anyone with information is asked to call Silent Witness at 480-WITNESS or 1-800-343-TIPS. Anonymous tips can also be submitted online at www.silentwitness.org.Witnesses could be eligible for a reward of up to $1,000.