Deception 5 steps
Weijie's Layered Alibi: Disposal, Staged Traces, and Witness Steering
Weijie shields his family from the murder investigation by destroying Su Cha's car and phone, manufacturing a weekend trip to Hua Lamphong with tickets and receipts, coaching his family for interrogation, and using his internet technician position to steer witnesses like Song En and alter digital evidence.
Read the 5 steps as text
- 1
Disposing of Su Cha's car and phone
Li Weijie
After learning of the murder, Weijie disposes of key evidence—Su Cha's car and mobile phone—to shield his family from police action.
- 2
Weekend trip to Hua Lamphong
Li Weijie · Weijie's family
What it looked like: The trip appears to be an ordinary family outing rather than a deliberately constructed alibi.
Weijie takes the family on a weekend trip to Hua Lamphong, generating witnesses and physical traces like bus tickets and receipts to craft an alibi.
- 3
Coaching the family for interrogation
Li Weijie · Weijie's family
Weijie trains his family on how to respond during interrogations, a careful plan to maintain credibility amid the growing investigation.
- 4
Steering witnesses and altering digital evidence
Li Weijie · Song En
What it looked like: Song En's testimony appears to be independent corroboration rather than part of a manipulated web of witnesses.
Weijie manipulates key witnesses—including restaurant owner Song En—and alters digital evidence, leveraging his position as an internet technician to craft a falsified sequence of events.
- 5
Credible alibi shielding the family
Li Weijie · Weijie's family · Song En
What it looked like: To investigators, the family's account appears to be an ordinary, corroborated weekend rather than a fabricated story.
The combined physical traces, coached testimony, and steered witnesses form a credible falsified account that shields Weijie's family from police action over Su Cha's murder.
