
Charges: Rochester Drug Bust Involved Nearly 1.5 Pounds of Meth
Rochester, MN (KROC-AM News) - A man and woman from Rochester were formally arraigned in Olmsted County court today on multiple felony charges connected to a significant drug bust that took place on Tuesday.
Tip Received by Rochester Detective
The criminal complaints against 36-year-old Mark Cody Alzamora and 33-year-old Sieherra Leah Colglazier say they were arrested on Tuesday after a Rochester Police Department detective received a tip that Colglazier, who was wanted on a felony arrest warrant, was in the area of Barlow Plaza in northwest Rochester. The detective reported that he saw the woman in a vehicle with Alzamora when another man got into the vehicle and exited a short time later in activity that the detective described as consistent with a drug transaction.
Traffic Stop and Search
The court documents say that led to a traffic stop and a search of the vehicle after a K-9 alerted to the presence of drugs. Officers involved in the search reported finding just over 47 grams of suspected methamphetamine in a bag on the front passenger seat and approximately 453 grams of suspected methamphetamine behind the driver’s seat.
Alzamora is charged with first-degree drug sales and first-degree drug possession, while Colglazier was arraigned on first-degree drug sales and second-degree drug possession charges.
Search Warrant Executed at Rochester Home
Alzamora was also arraigned today on charges connected to the execution of a search warrant at a Rochester residence on Wednesday morning. The criminal complaint says Rochester police investigators located 178 grams of suspected methamphetamine in a room that was identified by the owner of the home as Alzamora’s bedroom.
He is charged with one count each of first-degree drug sales and possession in connection with the search.

Financial Fraud Allegation
Another criminal complaint has also been lodged against Colglazier, charging her with felony financial transaction card fraud. It alleges that she used a stolen credit card to make more than $900 worth of purchases in October of last year.
The court document alleges the stolen card was used to make more than $2,300 in gasoline purchases involving nearly two dozen vehicles.
Bail for Alzamora is set at $200,000, while Colglazier’s bail was set at $100,000.
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