A burglar smashed into the West Marin Pharmacy with a brick and stole around $500 worth of medication after the shop closed last Friday. The Marin County Sheriff’s Office is investigating, but has no suspects. “It’s not going to put me out of business, but it hurts,” owner Zsuzsanna Biran said. She filed an insurance claim for the stolen goods—codeine and Xanax—but the break-in comes at an inopportune time. The pharmacy is losing business without…