While on patrol an officer witnessed a vehicle fail to come to a complete stop at a stop sign. When the vehicle pulled over for the officer, the male passenger exited the vehicle and ran from the area. When the officer made contact with the driver, it was discovered that the passenger was his brother and currently had open felony warrants for his arrest. A few minutes later a Volusia County deputy advised the officer that the passenger was now in his custody. The deputy turned the subject over to the DeLand officer, warrants were verified and the subject was transported to the Volusia County Jail without further incident.