this noon. eyewitness news four has official word on how a mother and her one-year-old son died. the office of the medical investigator told us in the past hour that 21-year-old yuriko santana- hernandez was stabbed multiple times and slashed to death. her one-year- old son julian montoya-santana died from a slash wound. their bodies were found inside a burning trailer home near old coors and bridge on sunday. police are being tight-lipped about the investigation — minute thumbnail 12:00 pm but say they recovered a ca stolen from the property yesterday. that car is being analyzed for evidence at a crime lab.