C1872 Childhood Friend Trapped(2)

At the request of the suicidal man and his family, Kane went up to the rooftop alone. At first glance, he caught sight of Quintin Green, who was already half leaning over the railing. "Quintin Green, he said urgently. We're only looking for you to cooperate with us in the investigation of the Zhang couple's death. We're not trying to do anything to you. As long as you cooperate with us