two men charged in the fire, master tenant derek almena and creative director max harris are due in court friday for a hearing to reduce their bail. >>> now, coming up tomorrow at 11:00, dan will have an exclusive interview with almena's wife. she gives new details about what happened that night, conditions inside the ghost ship, and what may have led to the tragedy. >> it may be spring, but we're not through with winter just quite yet. some snow came down in the sierra today. and in wine country tonight, concern about a late frost ruining grapes. abc7 news reporter kate larson has the details. >> it's probably the first stage of bad break. this one right here. >> reporter: juan martinez showing his grape buds in napa which like many variety broke early this year in february. >> as soon as the buds break, you have to watch for frost protection. >> reporter: martinez has been working with wine grapes for more than 20 years and says this time of year is tough since the weather sometimes gets cold enough to damage fruit and vines with frost. >> the buds can get freeze and then after that, yo