http://www.sandiego6.com/news/local/...mobile=ySANTEE - A woman was behind bars and faces a murder charge for allegedly running down and killing a motorcyclist with her car during a fit of road rage on a South Bay freeway. Darla Renee Jackson, 25, was heading north on Interstate 5 in Chula Vista when she got angry with a man riding a red Ducati two-wheeler near her Nissan Altima about 5:30 p.m. Thursday, according to the California Highway Patrol. The rolling altercation continued as the two passed through National City and merged onto eastbound State Route 54, CHP public affairs Officer Jake Sanchez said. Near Sweetwater Road, Jackson allegedly rammed the motorcycle from behind and then ran over the 39-year-old rider.Other drivers stopped to assist the victim, and a medical team performed CPR on the man at the scene before he was taken to the hospital.*Medics took the man to a hospital, where he was pronounced dead. His name was withheld pending family notification. According to CHP, he was an active duty Navy service member.*The reason for the roadway dispute was unclear. Jackson was booked into Las Colinas women's jail in Santee and was being held without bail pending arraignment, scheduled for Tuesday afternoon.According to Department of Motor Vehicle records, Jackson's license had been restored in January following a two-year suspension for 'lack of knowledge or skill."*Authorities asked any witnesses to the crash or what led up to it to call CHP traffic investigator Brad Clinkscales at (619) 220-5492.