most were black and police suspect that was no accident. >> it was like you got something toward black men. >> reporter: why do you think someone would do this to your son and to the others? >> i don't have a clue. >> reporter: neither do the suspect's co-workers at this flint, michigan convenience store. they call abuelazam a nice guy who gave no hint of racism or violence. the israeli national was arrested before boarding a flight to tel aviv. >> you don't know who your neighbor is. you know, they pretend to be this nice guy and then in the night time turn into dr. jekyll. >> reporter: miner never married. he was going to a trade school to learn home renovations. this is how his family wants to remember him. when you see your son's smiling face -- >> it makes me smile. it makes me smile. it makes me smile.