Grass Valley Police Department Wednesday — 107 calls for service n 7:47 a.m. — A caller from the 100 block of Bank Street reported graffiti. n 11:51 a.m. — A caller from the 300 block of Pleasant Street reported a physical fight might be about to occur. Nothing was located. n 2:09 p.m. — A woman from the 12000 block of Nevada City Highway reported a man took her cell phone and car keys. He could not be located. n 3:04 p.m. — A caller from the 200 block of South Auburn Street reported finding two syringes in the garbage …