Law enforcement officials are searching the Melbourne area right now for a missing man who has not been seen early Sunday morning. Officers searched the water around the Melbourne Causeway Monday morning, searching for Matthew Robineau. They tracked his phone to an area by the causeway. Around 1 a.m. he was last seen walking east New Haven Avenue near the railroad tracks. If you know anything, you are asked to call Melbourne Police at 321-608-6453.