tysonoffthehook.jpgLos Angeles prosecutors decided not to file charges against Mike Tyson after he allegedly punched a photographer at Los Angeles International Airport last month.

"After a full and thorough review, we've decided not to file charges against either party due to insufficient evidence," L.A. City Attorney spokesman Frank Mateljan said Thursday.

Tyson's attorney said the paparazzi photographer "aggressively approached" the heavyweight champ, "provoked and harassed" them and was coming so close to Mike and his wife and daughter that at one point he bumped the child's stroller.

The 50 year-old pap, Tony Echevarria, denied he was being aggressive, claiming he was being "respectful."