Jonas talks to the Giver and wishes he can see the release of one of the twins, led by his father. The old man says he can because of his access and puts it on the TV. I imagine the Giver has a dead face, feeling numb and desensitized while Jonas is naive to the whole thing. He sees his father weighing the twins and talking casually till he's silenced
The heaviest twin is taken to the Nursery while the other isn't. Jonas now thinks this is the part where the other baby is bathed and "made all comfy". When Jonas sees his father pick up the syringe he starts questioning whats happening in thought while the Giver, closes his eyes in fear.
His father is holding the syringe in his hand and points the needles tip of the syringe towards the babies forehead. He places the needle in the babies forehead. "I know, I know. it hurts, little guy. But I have to use a vein, and the veins in your arms are too teeny-weeny" he says and gently pushes the plunger into the scalp vein until the syringes was empty
The babies crying starts to calm down, and its legs and arms start to slowly go limp. After the twins body goes completely motionless. Jonas' father picks up the baby, takes it to a small door and slides it up. He places the baby into the chute.
Jonas is fuming, "He Killed it! my father killed it!". the look of the baby reminded him of the boy in the war, dead, and motionless.
He was infuriated from the fact that his father had just killed a baby and feels very very betrayed