Authorities in Lancaster County are searching for a Nebraska man who allegedly threatened a 24-year-old woman with a rifle near Davey on Saturday afternoon before hurling more threats at bystanders who intervened, the sheriff said. Patrick Wolfe, 27, threatened the woman with a .22-caliber rifle outside their shared travel trailer in the 18000 block of North 27th Street, northwest of Davey, at about 3:45 p.m. Saturday, Sheriff Terry Wagner said. When bystanders intervened and indicated they were calling authorities, Wolfe threatened to kill them, Wagner alleged. Deputies and Nebraska State Patrol troopers deployed police dogs and the patrol's airwing as they searched for the 27-year-old Saturday, but didn't find him, Wagner said. Most dangerous cities in Nebraska Dangerous Cities in Nebraska 6.