Andrew Thomas Gallo , 23 , was on probation from a prior drunken driving conviction . Adenhart , 22 , of the Los Angeles Angels of Anaheim , who was beginning his first full season in the majors , was killed . He had been arrested for DUI in the past and served time at Rikers Island before being released last year after serving about half of his sentence. Adenhart had just pitched his fourth-ever Major League game hours earlier .
Andrew Thomas Gallo , 23 , was on probation from a prior drunken driving conviction . He had been arrested for DUI in the past and served time at Rikers Island before being released last year after serving about half of his sentence. Adenhart had just pitched his fourth-ever Major League game hours earlier .