no leads. no arrests. and 2010 was no different. same for 2011, nothing. it's fair to say sandra's murder investigation was very much cold. so, 2012 now, six years after the murder. and three years after that dna test, chief perry gave the case to a new detective named bryson ponce who re-examined the physical evidence, like sandra's car, undisturbed since the day she was murdered. >> she was sitting down in the driver's seat. and the -- from her waist up, was pulled, slouched over onto the passenger's seat. >> you said pulled? did it appear that it had been yanked over that way? >> it appeared that way, yeah. we believe that there was a struggle outside of the vehicle in the garage. and that's due to some evidence that was on the outside front of the vehicle. >> like what? what were they? >> um, smudge marks, some hair.