[caption id="attachment_55683" align="aligncenter" width="249"] Alejandro Rivas[/caption] Alejandro Rivas, a 20-year-old resident of Orange, who is suspected in the hit-and-run death of Augustin Sosa, a 25-year-old tree trimmer, in Santa Ana…

A pedestrian, Agustin Perez-Sosa, a 25-year-old resident of Santa Ana, was struck and killed by a silver Chevy Malibu today at around 1:25 p.m., near Seventeenth and Fairview Ave., in…