A Nevada City man was arrested after allegedly being caught in the act of snatching a purse by his victim. A woman was outside her place of employment in the Glenbrook Basin on a smoke break at about 5:20 p.m. Wednesday when she saw a man come out the back door carrying her purse under his arm, said Grass Valley Police Sgt. Steve Johnson. She had left it in the break room, Johnson added. The suspect “took off running” across Sutton Way, but the woman was able to follow him. “She got a very detailed description of the suspect, down …