Seattle Police apprehended and arrested a murder suspect on a city bus in the early morning hours on December 21.Police said 53-year-old Richard Sitzlack was wanted for the fatal stabbing of a 59-year-old metro coach driver on December 19.Early on December 21 another King County Metro driver noticed Sitzlack aboard his bus and alerted police, according to the department.According to the police statement, officers found Sitzlack, who they described as “transient,” sleeping at the back of the bus and arrested him at 4:51 am. Credit: Seattle Police via Storyful