designated route when the accident happened but did not explain why. mb has launched an investigation to the accident. the camera on the dashboard of a police car gives a front-row view to a bus hijacking. officers in kansas city, kansas, say the hijacker forced the driver off the city bus on friday and our affiliate reports and other six people escapes before the man took off alone. officers arrested him about 30 minutes later when a tire on the bus caught fire, and in the chase. there have beenearly 2,000 homicides in juarez, mexico, just this year, including 25 on thursday, one of the deadliest days since a reading drug war began. seven of those victims were women and girls. despite the unending violence a 75-year-old grandmother crosses the u.s. border into juarez almost daily to check on patients at a hospital she started. meet this week's cnn and hero. hernandez guadalupe de la vega.