Grass Valley Police Department Friday — 76 calls for service 10:15 a.m. — A caller on the 200 block of Joerschke Drive reported a vandalism of his vehicle. The caller suspects a transient who had reportedly twice knocked on the caller’s door the previous night and was denied requests for cigarettes. 5:30 p.m. — A caller on the 700 block of South Auburn Street reported a water main leak. Saturday — 95 calls for service 2:42 a.m. — A caller on the 100 block of Joerschke Drive reported a tree on fire. 7:14 a.m. — A caller on the 1400 block …