Teen convicted of killing baby gets life A US teenager convicted of shooting dead a baby in a stroller has been sentenced to spend the rest of his life in prison with no chance of parole after the grieving mother asked a judge to punish the gunman for taking "the love of my life." In a case that has drawn attention around the country, 18-year-old De'Marquise Elkins stood silent and showed no emotion as he was sentenced less than two weeks after a jury found him guilty of murder in the slaying of 13-month-old Antonio Santiago during a robbery attempt. His first word was never heard. His first sentence was never said," Sherry West, the baby's mother, said through tears on the witness stand as she read a statement made to rhyme like a poem or a nursery rhyme. He never got to sleep in a toddler bed. The baby was in his stroller and out for a walk with his mother when he was shot between the eyes March 21 in the Georgia coastal city of Brunswick. West and a younger teenager charged as an accomplice testified at trial that Elkins killed the baby after his mother refused to give up her purse. Elkins was spared the death penalty because the killing occurred when he was 17, which the US Supreme Court has ruled is too young to face capital punishment. Under Georgia law, the only possible punishments for Elkins were life with or without a chance of parole.