Because Victor left in the middle of his mission only to return to Daren, he received a warning from his organization because he had also killed people who were not included in the target of the client.
Moreover, the target he was supposed to kill did not kill him and instead chose to leave. Even his departure was not known by his organization until a week passed and they finally heard about the news.
They immediately sent Wilfred, Victor's partner to check on the man's whereabouts. Of course he knew where Victor was and went straight to meet him.
They chatted together in the backyard of Daren's house which was much safer than talking about it in a cafe or bar.
