If the system of linear equations
$$2x + 3y - z = -2$$
$$x + y + z = 4$$
$$x - y + |\lambda|z = 4\lambda - 4$$ where $$\lambda \in \mathbb{R}$$,
has no solution, then

A

$$\lambda = 7$$

B

$$\lambda = -7$$

C

$$\lambda = 8$$

D

$$\lambda^2 = 1$$