our son being that we need help also. and we're getting the help. he's too old to come up with us. it's a catch-22 and he's caught in the cycle right now. and it's very hard for us right now. it's very emotional for us to bring him down here and leave him. >> cassandra, erich and boxer plan on hanging out in oceanside for a few days before taking a train to arcata, a town just north of san francisco. >> meanwhile, niki and ivan are still in ocean beach dealing with some serious problems. the night before, niki's friend jessica invited them to spend the night at a local hotel. it's not unusual for street kids to pool their money and get a room for the night. but what was supposed to be a comfortable night indoors turned into an argument that got out of hand. >> last night i got pretty