A serial murder case!

"Professor Chen, can you explain it in detail?"

Chen Cang suddenly said: "Does the patient still preserve blood samples?"

"Yeah, there's it!"

Chen Cang nodded: "Immediately check for trichloroethane and dichloropropanol."

Xu Chutai quickly arranged: "Check it out!"

These samples are not in the police station, but in the hospital.

After the patient reported the case, two tubes of blood were stored for the purpose of such a thing.

It's really going to come in handy now!

The staff quickly started to arrange the phone and called the phone.

After the hospital learned about it, it also started to check blood quickly.

The office is quiet again!

Everyone is waiting for the results to come out.

...

...

ps: It's too late again, huh...

The fifth update is here to ask for monthly tickets.
Chapter completed!