SEDGWICK COUNTY — Law enforcement authorities are investigating a robbery and asking the public for help to locate suspects.Just after 6p.m. Tuesday, police responded to a highway robbery call in 500 Block of South Hunter in Wichita, according to officer Charley Davidson.At scene, a 34-year-old pizza delivery driver told police that he had gone to deliver an order when three suspects approached demanded property, assaulted him and left with the pizza.The driver suffered only minor injuries, according to Davidson.The first suspect is described as a black male, approximately 18-year-old, 6-foot tall and wearing a black hooded sweat shirt. The other two suspects were described as approximately 15-years-old black males. One weighed approximately 100 pounds and the other approximately 130 pounds, according to Davidson.In December, police in Wichita reported they had been investigating a series of robberies involving delivery drivers, according to Davidson.Anyone with information in the case is asked to contact police.

Police: Kansas pizza delivery driver assaulted, robbed