Another suspect in the juvenile prostitution ring broken up yesterday turned himself in this morning, bringing the number of people in custody to 10. Federal officials have indicted 15 members and associates of the Evans "Family" for allegedly running a prostitution ring that operated in 24 states and Canada over a period of 17 years. Police say they lured at least 50 women and girls, some as young as 14, into a tortured life of prostitution. Most of the girls and women are from Minnesota. Sargeant Andrew Schmidt of the Minneapolis police worked on the case for two years.