Marvel's Avengers: Along Came A Spider Mission & Chest Locations

How to complete Along Came A Spider iconic mission of Black Widow in Marvel's Avengers.

Marvel's Avengers is an action-adventure video game developed by Crystal Dynamics and published by Square Enix. Based on the Marvel Comics superhero team the Avengers, the game is inspired by the long-running comic book mythology and adaptations in other media.

[WolfCommander]

Wow... Mines glitched. There's pressure plates for mine. 2 outside 2 inside. Can't get the ones inside cause the door won't open.

And the person I saved was a dude