An alleged thief, squatter and illicit herb grower was arrested on Thursday after city police spotted him in downtown San Rafael. Sebastien Agajan is being charged with possession of stolen property, trespassing, cultivation of marijuana and two counts of burglary, all of houses on Mesa Road in Point Reyes Station. Mr. Agajan was identified as a suspect when a couple, who had been away from their Point Reyes home for six weeks, came back in early July to find 116 marijuana plants and a vast collection of stolen goods, as well as a Rottweiler. Paperwork that police found at the scene bearing the suspect’s name led them to issue a warrant for his arrest. Police are also looking into whether Mr. Agajan could be connected to recent break-ins in Bolinas, although at least one recent break-in in Bolinas took place after his arrest.