LOS ANGELES - A 13-year-old pitcher was charged Thursday with murder for allegedly beating another boy to death with a baseball bat following his team's first loss of the season. AP Photos The alleged assailant is accused of striking 15-year-old Jeremy Rourke in the knee and again in the head after the youth league game Tuesday evening, said Los Angeles County Deputy District Attorney Ron Smalstig. The 13-year-old and the older boy apparently had words in front of a concession stand at the Pony League park in Palmdale, about 40 miles northeast of Los Angeles. The accused youth will be...