parents concerned. i am word that they re trying to recruit them. they i am out-worried that is why i left oakland. when is this going to stop? who s the next victim on a sycamore is my concern. reporter: in oakland, of haazig madyun the antioch police say the one reason for the settlement is the influx of gang members and moving into the area after gam-and a final police have for suspects and the stabbing of a portola madera man when a fight broke out. near the san rafael community center near downtown the initial reports say a group of men were fighting wi sisticks and bats and they took off on a chase. soon afterwards, a young man had collapsed at her doorstep. he was taken to marin general and announced dead two others were injured. police believe that this was a gang-related incident. teresa estacio reports that residents are surprised that this is in their backyard. reporter: the fatal stabbing hepped near bristol park and a san rafael is an aerial well known for it