Solving the Case is Slightly Bitter, My Sister is Super Sweet.

Summary

Three victims, a family of three, were found murdered and their bodies dumped in a garage. The identities of the victims were confirmed as Xu Jia Yuan, a 46-year-old factory director, his 45-year-old wife Wei Shao Fen, and their 22-year-old son Xu Zhen. The investigation revealed the family had planned a trip, causing neighbors to overlook any unusual activity. Forensic analysis suggested the murders occurred approximately six days prior. Two male perpetrators were identified through footprints. The case took a turn when an explosion linked to military tactics was discovered, hinting at potential involvement of trained terrorists or soldiers. The investigation faced challenges due to inadequate surveillance technology from 2016 and the meticulous nature of the suspects, leading to a strategy shift towards examining the victims' bodies for clues.

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