"In the case that a low level member of a designated organised crime group commits a crime, The boss will be arrested as well"
- "In the case that a low level member of a designated organised crime group commits a crime, The boss will be arrested as well."
"in the case that ~" 「〜場合は」
"a low level member" 「下っ端」"underling" も言えます。
"designated organised crime group" 「指定暴力団」
"a low level member of a designated crime group" 「指定暴力団の下っ端が」
"commits a crime" 「罪を犯した」
"the boss will be arrested as well" 「組長も逮捕される」
"the boss" 「組長」
"will be arrested" 「逮捕される」
"as well" 「も」