A newborn and his family were back together Friday after a nurse on maternity leave was arrested on suspicion of kidnapping the boy on the pretext of returning him to the hospital for a blood test.

Six-day-old Henry Garcia was taken from his parents' home Wednesday by a woman in a white uniform, wearing a stethoscope and claiming to be a Valley Medical Center nurse.He was found safe 15 hours later after detectives traced Catherine Anne Garrigan through a trail of telephone numbers left with the baby's family, police said.