marvin banks is charged with capital murder. curtis banks and jody call way are charged with being accessories after the fact. cornelius clark is charged with rendering criminal assistance. the mother of marvin and curtis banks insists curtis wasn t involved and says her other son was on drugs when the shooting happened. why do you think marvin did this? i don t know. just out of his mind. he was out of his mind. reporter: the service coincides with the start of national police week and washington s fallen officers memorial, people could only shake their heads at the news two more have paid the ultimate sacrifice. it s terrible. it s happening far too often. reporter: as hattiesburg prepares to bury two of its finest people here are left wondering why it came to this. meanwhile, baltimore is still healing after friction between its community and police. a rally for peace concert on sunday night included the headline performance from prince and an appearance from the state s a