Police discovered more than 150 marijuana plants during a raid on a downtown Issaquah home, and later arrested a 52-year-old man involved in the grow operation. Officers surrounded a home in the 100 block of Northwest Dogwood Street at about 11:30 a.m. Nov. 20 to serve a search warrant. Police called for occupants to come outside and, after officers realized the home was empty, entered the building and discovered the plants.