Amber Alert issued for missing 11-year-old girl last seen in New Port Richey Pasco County Sheriff's Office and last updated 2021-04-12 22:19:29-04 PASCO COUNTY, Fla. â An Amber Alert has been issued for a missing 11-year-old girl last seen in New Port Richey. Pasco County officials said they are searching for Montana Breseman, a missing 11-year-old. "We don't believe she's in the care and custody of someone who really cares for her, she may be heading down a worse path. We have to rescue this little girl," Pasco County Sheriff Chris Nocco said. Deputies said she was last seen at River Ridge Middle School around 11 a.m. Monday. Officials said they think she left the school campus around then. She also made statements to other students about possibly going to Georgia, Sheriff Nocco said.