deah shakedy barakat yusor mohammad and rassan was killed in chapel hill. police say an argument over parking may have led to the killing. but the family say it may have been a hate crime. >> we appreciate love and support from the community at large. we ask that the authorities investigate the senseless and heinous murders as a hate crime. we ask that you respect our privacy during this difficult time. andy gallagher has more. >> we have been talking to the family of the victims, they are clearly in mourning. deah's sister spoke about her brother, sister-in-law, spoke about how they helped the local community, and helped syrian refugees with charitable work. the family disputes claims that this was over a parking matter. they claim hicks singled them out because of their faith, and call for this to be an investigation of a hate crime. that would take the investigation out of local police's hands, making it federal. this case, as the police say, is in the early stages craig stooep hicks has been -- steven hacks had been charged with first degree murder. >>