158 Another murder case!

In the capital.

A man was following Mr. Gu Yinglei, a retired Mathematics professor aged about 65 years.

Mr. Gu entered his residential building which the man observed. He looked around for a while after which he found a half constructed building situated opposite to Mr. Gu's residence.

The man climbed onto the sixth floor of the building under construction which was exactly opposite to Mr. Gu's condominium.

He then put down his shoulder bag and opened it to take out a high definition camera. He zoomed onto Mr. Gu's condominium.

Mr. Gu was having the breakfast served by his daughter-in-law, a moment which was captured by the man's camera.

His son got ready for the office before which he also sat on the dining table to have breakfast with his father.

Kacha!