A 27-year-old man who died when he fell from a stairway during a Rockies game at Coors Field had marijuana and alcohol in his system at the time, according to an ESPN.com report. An autopsy report released Monday says the amount of alcohol in Robert Seamans' system was twice the legal limit for driving. The report from the Denver medical examiner's office says the drug and alcohol mix was a "significant" contributing factor in Seamans' death.