shirts, leading investigators to the suspect. paige was booked into the martinez jail. >> there have been more than four dozen cases in the past 10 days of people jumping off of moving muni buses. this is youtube video showing teenagers jumping off of a bus. it may have been shot years ago, but this is an example of a problem that is now fronting the center in san francisco. the cases involve a muni riders putting a certain amount pressure to open the bus back door door the ride. police say, the passengers jumped off the bus as if it is reaching speeds of 25 mi. per hour. >> police are now looking through surveillance videos to see if one person or if several people are to blame. no one has been hurt. however, officials say, that one was has been damaged. each time this