Who Was Heidi Wong?

Heidi Wong was a bright, ambitious 28-year-old working in San Francisco as a marketing executive. Friends and family described her as kind, driven, and full of life—until she vanished without a trace in 2014.

Her case became one of the most chilling real-life horror stories when authorities uncovered the terrifying truth behind her disappearance.

The Disappearance

On March 15, 2014, Heidi left her apartment for a jog—but she never returned. Her roommate reported her missing when she didn’t come home that night.

Police initially suspected she might have gotten lost or injured, but security footage revealed something far more sinister—a shadowy figure following her.

The Obsessed Stalker

Investigators soon identified Daniel Kwok, a former coworker who had been obsessed with Heidi for years.

• He had sent her hundreds of unwanted messages.
• He was seen loitering near her apartment weeks before she vanished.
• Friends revealed he had threatened her after she rejected his advances.

Kwok became the prime suspect—but where was Heidi?

The Gruesome Discovery

After weeks of searching, police made a horrifying discovery in Kwok’s basement:

• Heidi’s remains, carefully preserved in a hidden freezer.
• Disturbing journals detailing his obsession.
• Photos of her taken without her knowledge.

The evidence pointed to a premeditated, ritualistic murder.

The Trial & Aftermath

Kwok was arrested and charged with first-degree murder. At trial, prosecutors revealed:

• He had planned the abduction for months.
• He kept Heidi alive for days before killing her.
• He visited her grave regularly after hiding her body.

He was sentenced to life in prison without parole, but the case left a lasting scar on the community.

Unanswered Questions

• Did Heidi suffer? Forensic reports suggest she was drugged before death.
• Were there other victims? Kwok’s journals hinted at previous stalking incidents.
• Could this have been prevented? Heidi had reported him to HR, but no legal action was taken.

Legacy & Warnings

Heidi’s case led to stricter anti-stalking laws in California. Her family started the Heidi Wong Foundation, advocating for:

• Better workplace protections against harassment.
• Stronger legal consequences for stalkers.
• Self-defense resources for potential victims.

Her story remains a haunting reminder of how obsession can turn deadly.

Final Thoughts

The Heidi Wong case is one of the most disturbing true crime stories—a tale of unrequited obsession, systemic failure, and unimaginable horror.