The Transmission

M9 - The Transmission is a mission in Deus Ex: Human Revolution.

Investigate the area

 * Talk to the friendly gang leader who has some information. You can also buy a special mod for the tranquilizer rifle or crossbow, ammo for the tranquilizer rifle, crossbow and shotgun as well as grenades, emp and gas.
 * If you kill the MCB Leader, you may loot the special upgrade at no cost (but you will have to deal with his bodyguards).
 * Automatic unlock in the box behind them. (Pre-order DLC only)
 * Various packs of Ammo in boxes and rare revolver ammo on top of the scaffold, which you can reach from the half broken fire escape.