be used for proper identification, Christianson said. The cab of the Toyota pickup was covered with blood that needs to be tested, he said. "This event didn't start at Bradbury Road. The blood and other evidence leads us to believe the suspect may have ended up there, but the crime really started someplace else," Christianson said. "That child probably suffered fatal injuries before the motorists arrived on the scene." Toxicology results awaited Toxicology tests on Aguiar's body and on the body of the child are forthcoming. Results are expected in about four weeks, but Chief Coroner Kristi Ah You said she's working with the Department of Justice to have some answers within the week. Neighbor Meg Westlund said Casian, a kindergarten teacher in Delhi, dropped off baby Sergio at his grandparents' home every morning. "They're a wonderful, wonderful family," said Westlund, who's lived next door to the grandparents for 18 years. "They don't deserve this. ... He was so full of life. A beautiful boy. He was loved so much by the whole family. I just can't believe this." On West Bradbury Road near the intersection with South Blaker Road, 10 miles west of Turlock and 15 miles south of Modesto, a stuffed toy was fixed to a stop sign Monday. A rose was left on the ground. Lisa Mota, 23, who lives a mile from the blood-stained patch of West Bradbury, said she arrived on the scene Saturday night as another passer-by tried to stop the attack. Mota didn't