Postal investigators charge three men in Memorial Park mail theft ring

Federal postal investigators say a mail theft operation near the Memorial Park Post Office exposed Houston-area residents to check fraud and identity theft, after officers recovered more than 80 pieces of mail and nine postal keys and filed felony charges against three men. One of the suspects named in the case is Terrance Griffin Jr., 23.

Investigators said surveillance video from April 19 showed a vehicle pulling up to a mailbox at the Memorial Park Post Office, then someone getting out and interacting with the mailbox before patrol vehicles moved in and surrounded the area. The operation involved the U.S. Postal Inspection Service and the Memorial Villages Police Department, underscoring how closely mail theft cases can draw in local and federal officers when postal keys are involved.

Postal keys are a major concern because they can open cluster boxes and mail compartments across multiple neighborhoods, not just one mailbox. That raises the stakes for anyone who mailed a check, tax document, debit card, identity paperwork, or other sensitive correspondence in the Memorial Park area. Missing mail, delayed bills, unexplained account withdrawals, and notices that a mailbox lock has been tampered with are warning signs that the theft may already have reached a home or business.

Residents who think they were hit should move quickly. Call the bank or card issuer, place a stop payment on any uncashed check if possible, monitor accounts for unauthorized charges, and replace missing documents. If mail theft is happening in real time, call 911. To report suspected mail theft to postal inspectors, call 1-877-876-2455.

Postal investigators say mail and package theft remains a major enforcement priority and that inspectors arrest thousands of thieves each year. The Memorial Park arrests also land amid a broader string of Houston cases, including a separate investigation in which postal inspectors offered a reward of up to $100,000 for information in repeated thefts at Hawthorne Terrace Apartments. Investigators said they are still working additional cases and expect more charges, suggesting the Memorial Park arrests may be one piece of a wider mail crime pattern across Houston. One of the suspects also faces felony charges in a separate Spring Branch ISD Tax Assessor’s Office check-theft investigation, adding another thread to a case prosecutors are still building.