Crime scene: 162 mystery solving puzzles to find out who the murderer is

Chapter 145 The Secret of Rose Flowers
In the early hours of the morning, the criminal police team of Jianghong City received a call from Wang Lan, a waiter at the Spring Breeze Hotel, saying that two drug smugglers who lived in Room 203 were burying heroin in a rose flower pot and seemed to want to slip away.When Captain Gan Jianqiu and his assistant Yang Feng arrived at the hotel, those two cunning guys had already taken a taxi to Xiangzhen.

Captain Gan immediately understood that the criminal was afraid of strict inspections on the train in the city, so he wanted to go to Xiangzhen to get on the train.So, he and his assistant arrived at Xiangzhen at five o'clock in the morning.

"Look, there it is!" Assistant Yang Feng pointed to the flower garden not far from the station.Sure enough, in the empty garden, two people dressed as "Hong Kong guests", one fat and one thin, were "appreciating flowers".

"Stop, hand over the white powder!" The inexperienced Xiao Yang ran up to the two "Hong Kong passengers" and shouted.

"What an international joke! We went back to the mainland to visit relatives, and we wanted to buy some potted flowers before we left. Is this also a crime?" the thin man said without changing his face.

This made Yang Feng stumped, there are hundreds of pots of roses in the garden, which one is it?Gan Jianqiu seemed to be admiring the flowers, as if nothing happened. Suddenly, he bent down and picked up a pot of rose flowers.

"The evidence of the crime is here!" Gan Jianqiu said, and threw the potted flower, and there really was heroin hidden in it.

Why can the evidence be found out so accurately?

[Answer] The flowers in the flower garden have dew in the morning, and Captain Gan found the pot of flowers without dew, which is the evidence.

(End of this chapter)