They 141 TF had been given a new mission. The job was to destroy a bio weapon being created in a lab. Their only intel being that the weapon was deadly. So they planned a raid on the lab

Ghost froze when he entered the lab "what the f*ck is this..."

A scared person huddled in the corner of the room who had clearly been experimented on

"where's the weapon?" soap asked looking around the room

"they are the weapon" Gaz realized

"easy, hold your fire" Price instructed, slowly moved forward