Even though they are detained in Dachau, Elizar and his bunkmates are determined to at least observe the Passover. They smuggle in a few supplies and arrange for one of the prisoners to say the Kiddush, or blessing. For what reason does the senior block captain likely refrain from joining in when the men hold their makeshift Passover? A.
Most senior block captains were Aryan so he would not be interested in Passover.

B.
The senior block captain must not have felt worthy to participate because he worked with SS.

C.
The senior block captain was probably standing as a lookout while the Passover was observed.

D.
In the case that the SS later asked, he would most likely want to deny his involvement.