The person at the center of this case
Sergio Perez Martinez (fugitive)
Violent Crime · Open
4 years waiting · since 2022
SERGIO PEREZ MARTINEZ
Justice for Sergio Perez Martinez (fugitive) — the trail went cold in 2022, but the truth hasn't.
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Key leads to think about
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suspect
Lead #1Was Perez Martinez aided by someone inside or outside the jail facility in planning or executing his escape?
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location
Lead #2Where did Perez Martinez go after escaping? Did he leave Missouri or remain in the region?
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evidence
Lead #3What circumstances or method allowed him to escape from a secure county jail facility?
Sergio Perez Martinez escaped from the Cass County Missouri jail on December 5, 2022, while awaiting sentencing after pleading guilty to federal drug conspiracy and money laundering charges. He was charged with escape from confinement and aiding or assisting his own escape, with the FBI offering a reward of up to $10,000 for information leading to his capture. His current whereabouts remain unknown, and anyone with information about his location is urged to contact the FBI.
Case
#960
Federal Bureau of Investigation (FBI) / United States District Court, Western District of Missouri
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More leads to consider
Beyond the top three above — each detail below could be the thread that pulls this case open.
📞
contact
Lead #4Who has had contact with Perez Martinez since his escape on December 5, 2022?
Have information about any of these leads?
Even the smallest detail could be the key to solving this case.
Official wording
Source Narrative
Escape from Confinement; Aid or Assist Escape from Confinement Caution: Sergio Perez Martinez is wanted for escaping confinement. On July 11, 2022, Perez Martinez pled guilty in federal court to one count of conspiracy to distribute methamphetamine, and one count of conspiracy to commit money laundering.
Martinez was being held in the Cass County Missouri jail and escaped confinement on December 5, 2022. On December 7, 2022, Sergio Perez Martinez was charged via federal criminal complaint in the United States District Court, Western District of Missouri, Kansas City, Missouri, with Escape from Confinement and Aid or Assist Escape from Confinement.
Timeline of Events
🕵️
2022-07-11
Guilty Plea
Sergio Perez Martinez pled guilty in federal court to one count of conspiracy to distribute methamphetamine and one count of conspiracy to commit money laundering.
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2022-12-05
Escape from Confinement
Perez Martinez escaped from the Cass County Missouri jail.
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2022-12-07
Federal Charges Filed
Sergio Perez Martinez was charged via federal criminal complaint with Escape from Confinement and Aid or Assist Escape from Confinement in the United States District Court, Western District of Missouri.
Key Locations
Interactive map showing important locations related to this case
Case Information
Incident:July 11, 2022
Last Updated:October 30, 2026
Up to $10,000 Reward
For information leading to the resolution of this case
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Case Information
Incident:July 11, 2022
Last Updated:October 30, 2026
Up to $10,000 Reward
For information leading to the resolution of this case