A deliveryman is fighting for his life after being stabbed Monday in Brooklyn.Officials say the stabbing occurred around 10 p.m. at Avenue W and East 16th Street. Sources say the 26-year-old was making a delivery for a nearby Japanese restaurant when he was stabbed several times.Police say the suspect was seen running toward Avenue X. It is not known how much, if any, of the deliveryman's money was taken by the suspect.Officials say the victim is in critical condition at Lutheran Medical Center.Neighbors are shocked over the crime, saying the area is usually quiet.