a 4th of july parade in chicago. 6 people were killed more than 30 injured when a gunman opened fire from a rooftop in the suburb of highland park. shebra tan c reports a few hours ago, the police released a photograph of robert e kraemer, the sir, but also a description of the car that creamer was driving along with the license plate. and it appears that also long ago, a police officer in northern chicago, actually about 15 minutes north of highland park, where the shooting actually took place. saw the car, there was a boy what s described as a brief pursuit on the car did eventually come to a stop. and kraemer was taken into custody or police have been very careful with the language. they re using the still calling him a person of interest. they haven t charged him with the shootings or they say that a great deal of police workers gone in to connecting him with the shooting for you . i says it s likely that out is there. a journalist sharina walkley, was killed by unintenti