Crime scene investigators testify in Derek Medina murder trial

The murder trial for a South Florida man who claims that he killed his wife in self-defense before posting a photo of her corpse on Facebook resumed Thursday after a one-day break for Veterans Day.Derek Medina is accused of fatally shooting Jennifer Alfonso, 27, in the kitchen of their South Miami townhouse in August 2013. Police said Medina uploaded a photo of Alfonso's body on Facebook after the shooting.Crime scene investigator Jane Rosello returned to the witness stand Thursday and testified