C409 Sudden Death(3)

Gao Feng pushed the door open and came in. He asked Wang Xuejun, "Director Wang, did they tell you everything?"

"What did they tell you?" Wang Xuejun asked back.

"Tell me the cause of Zhang Tianfa's death?" Zhang Tianfa said anxiously.

Wang Xuejun answered, "From all the signs, Zhang Tianfa's death has nothing to do with these two guards