A forensic scientist with the Los Angeles Police Department testified Wednesday there was evidence of blood stains in the garage where prosecutors allege the singer D4vd used a chainsaw to cut apart the body of 14-year-old Celeste Rivas Hernandez. A forensic analyst said in court Wednesday that evidence of blood was found in multiple sections of the garage where the singer D4vd allegedly cut apart a teenage girl with a chainsaw last year. Lauren Wallace, a criminologist with the Los Angeles Po... [5309 chars]