Prosecutors have charged two more women who, according to police, used a stun gun to rob five women in North Seattle last month.

Georgetta M. Jones, a 17-year-old tried charged as an adult, Tiffany Renfro, 25, and Shelyce Kinchen, 21, are scheduled to be arraigned June 15.

During the five robberies -- the first happened May 17, the last May 24 -- police say robbers preyed on women who were loading or unloading items from their vehicles, and in four were armed with a stun gun or similar device.

Jones also was charged with possessing a Honda stolen May 13 from the LA Fitness near the Seattle-Shoreline border. Renfro is a member of that club and a guest register shows Jones and Kinchen as guests there on the day the vehicle was taken, according to court documents.