However , San Diego Chargers tight end Antonio Gates had to leave the game with a right toe injury earlier in the game , and never returned .
In the fourth quarter , San Diego pulled away with RB LaDainian Tomlinson getting a 1 - yard TD run .
San Diego     tight end Antonio Gates had to leave the game with a right toe injury earlier in the game , and never returned .
In the fourth quarter , San Diego pulled away with RB LaDainian Tomlinson getting a 1 - yard TD run .