Who is the murderer?

The murderer of the script Smiling Philanthropist is Zhou Fu!

First of all, we can rule out that money reporters are the real murderers. Reporter Qian came to Jia Charity's office for an appointment (clue: there was a call record with Jia Charity in the mobile phone at 18:30) in order to blackmail Jia Charity. He has Jia's charity, but the sand people have no motive. If Jia Charity dies, he won't get the blackmail money. At the same time, if Jia Charity dies within the agreed time, the reporter Qian will be very suspicious.

In addition, the knife that reporter Qian prepared for self-defense has not been used (clue: there is a brand-new knife in his pocket, without any traces of use), indicating that he did not have a conflict with the deceased. Therefore, the suspect is ruled out.

Thirdly, we can rule out boss Sun, who has been drinking beer and drank a whole box: a pack of soft Chinese cigarettes, a little wet, and sniffed the beer carefully & drank a box of beer)

The crime scene was filled with alcohol. Boss Sun left the bar at 2 1: 00 and arrived at 2 1: 15. There was a fire at this moment, so he couldn't enter the sandman again. (clue: consumption record: a bar, a case of beer, checkout time: 2 1:00)

The corpse only contains ecstasy, and the pharmacist is secretary Zhao, so it can be ruled out because it is not fatal.

First, Zhou Servant didn't use roofies (Zhou Servant subconsciously thought that the deceased was drunk under the hint of text messages and environment, so there was no need to wake up the deceased to give him roofies, so just do it directly, so the roofies bottle in the clue was very tight, which implied that it was not opened. )

Second, the reporter has to go to an appointment for blackmail, and he has no reason to prescribe medicine; Moreover, from the time line, before the reporter Qian arrived, Zhou had already inserted a knife and prepared to frame the reporter Qian.