A Red Bluff teenager has been sentenced for having sexual relationships with underage girls. 19-year-old Bradley Austin Carroll was arrested in March after Red Bluff Police learned of the activity. A 15-year-old girl said she had sex with Carroll twice, and also said he had given her methamphetamine about 10 times. A 16-year-old also said she had sex with him, and Carroll gave her meth and marijuana. Carroll has been sentenced to 360 days in jail and 80 hours community service. He also has 5 years formal probation and if he violates it he may have to serve a suspended sentence of 9 years 8 months in state prison.