Mark (Dirty) Sanchez

Prosecutors decided Friday not to file charges against Southern California quarterback Mark Sanchez, who had been accused of sexually assaulting another USC student.

Los Angeles County Deputy District Attorney Richard Tacklander, who reviewed the case, concluded there was "a lack of sufficient evidence beyond a reasonable doubt."

"From the outset of this investigation, I've been confident that the facts would come to light and that investigators would confirm that I was innocent of the allegations against me," Sanchez said in a statement issued by the university.

Technorati Tag(s): Mark Sanchez, Richard Tacklander