The chief stopped short of calling ` ` person of interest '' a suspect . Investigators have put together ' Graham 's story . Investigators are offering a $ 50,000 reward for `` information leading to the cause '' of her disappearance , police said . They believe the student got into a car belonging to the ` ` person of interest ''
The chief stopped short of calling ` ` person of interest '' a suspect . Investigators have put together ' Graham 's story . They believe the student got into a car belonging to the ` ` person of interest ''