articleThe Brief Five people were arrested after Cobb County police located a U-Haul tied to a Memphis armed robbery investigation. What we know:According to the Cobb County Police Department, officers received information around 11:35 a.m. on Aug. 5 about a U-Haul truck wanted in connection with the Tennessee investigation. However, the unattended U-Haul, which had not been secured, rolled backward down an incline and struck a marked Cobb County police patrol vehicle. Cobb County police said the driver who fled is expected to face additional charges. The Cobb County Police Department credited the Georgia State Patrol and the Sandy Springs Police Department for assisting in bringing the incident to a safe conclusion.