Police Identify Victims Of Deadly Accident At Quarry In Frederick County

One man, two women killed

Frederick, Md. (DG)- The Frederick County Sheriff’s Office has released the identities of the victims of the deadly accident at the Union Bridge Quarry.

At around 8:30 a.m. Sunday June 4, 2023, the Frederick County Sheriff’s Office Frederick County and Fire Fighters from Frederick County responded to an accident at the Union Bridge Quarry located off Peter Shriner and Clemonsville Roads.

According to a press release from the Frederick County Sheriff’s Office, investigators determined that a 2022 Dodge Charger was traveling at a high rate of speed, left the roadway, and plummeted into the bottom of the dry quarry.

Police found one female and male were still inside the vehicle.  One female was ejected from the vehicle.  Scanner reports say she was found on a ledge in the quarry.

The victims of the accident are Kortney Angleberger, age 28, of Keymar, Robert Grossnickle, age 65, of Woodsboro, and Rachel Willis, age 23, of Dickerson.

The quarry is owned and operated by Heidelberg Materials.