Pontiac code enforcement complicated at cannabis grow operation
The gray building on University Drive in Pontiac looks like other light industrial spaces. But the building’s current status is complicated by a murder, a cannabis operation and multiple ordinance violations.
Ongoing litigation has frozen the city’s ability to enforce building standards at the site, where businessman Sam Simko was killed on Jan. 12. Three men are scheduled for an April 13, 2026, trial for the Commerce Township man’s slaying.
City officials have long been familiar with the building. In 2021, then-Mayor Dierdre Waterman’s administration granted a business license to four addresses — 1012, 1014, 1016 and 1018 University Drive — to operate as a caregiver’s medical marijuana growing operation, according to city records. Justin Corlin was listed as the business owner. He could not be reached for this story.
Such operations are allowed under the 2008 Michigan Medical Marihuana Act, which states that people who are primary caregivers may grow 12 plants per patient, with a limit of six patients; they cannot grow more than 72 plants. Waterman’s administration never completed plans for a cannabis licensing process for medical or recreational marijuana. Caregiving businesses are considered a separate category.
After Simko’s death, Oakland County sheriff’s deputies recovered an estimated 50 pounds of marijuana, or 800 ounces, found with the three murder suspects. Police did not disclose how many plants were being cultivated in the building but referred to it as a large operation. The value of the recovered 800 ounces of marijuana is unclear, as area retailers’ online prices range from about $60 per ounce to more than $400.

The University Drive industrial warehouse was built in 1987 and is just over 10,000 square feet with 16-foot-high ceilings and four vehicle entrances as well as traditional doors.
While Waterman’s administration listed the four addresses, considered suites, as part of a medical-caregiver grow operation in 2021, city spokeswoman Paula Bridges said only Suites 1012 and 1014, are currently considered a “previously approved non-conforming caregiver operation” owned by Simko.
Suites 1012 and 1014 were leased by Simko from the property’s owner, Precision Investment Group. Precision’s business registration belongs to Bloomfield Hills businessman David Supal. Suites 1016 and 1018 are considered occupied by Precision.
Supal told The Oakland Press his lawyer advised him not to discuss the building or any related litigation.
City officials responding to a 2019 complaint about Simko’s operation learned he had no business license for that site. The code inspector also found that the property had been divided into suites and new addresses added without city approval. The city’s code enforcement action required an architectural drawing to show the separate suites and permits for the construction work.
Bridges said Suites 1016 and 1018 never received permits for operating as a primary caregiver marijuana facility, and “to the best of the city’s knowledge, is not engaging in any marijuana grow operations.”

On Aug. 27, 2024, nearly five months before Simko’s death, Pontiac building official Bruce Eck visited Suite 1016 to investigate a complaint. In his notes, which are public record, he wrote “marijuana facility is illegally open. They will need to cease and desist immediately.”
Eck’s inspection notes state that the operation did not meet zoning requirements and that police might get involved if the operation wasn’t shut down in the next seven days and the property owner could be ticketed.
The record shows he last visited Suite 1016 on Jan. 6 and approved the work. But the text on that same page dated Jan. 14 notes that the inspection was improperly marked and that the building’s owner still needed the city’s zoning board’s approval to operate as a medical marijuana facility. The text states Suite 1016 needed a fire-safety inspection and permits for evident construction work, as none had been pulled. The text ends with a message highlighted by two asterisks: “Please note that previous use in this building [was] never approved for medical marijuana facility.”
Bridges said Eck inspected Suite 1016 on Sept. 4, 2024, and scheduled a progress check for March 17. His notes show he planned to verify that proper permits had been obtained and the suite met standards for a certificate of occupancy. But he was fired on March 10 after three abandoned children were found in a filthy townhouse on the city’s west side. Eck is suing the city for wrongful discharge.
Because of the litigation between Precision and the city, Bridges said, “the building division has not taken any action” to re-inspect Suites 1016 and 1018 and Precision has not requested any new permits.

On Jan. 14, two days after Simko’s body was found in the University Drive building, Eck visited Suite 1018 and prohibited occupancy. He scheduled a progress check for March 18, according to city records. Litigation has also precluded code inspectors from following up and Supal’s company has not applied for any new permits, Bridges said.
Precision still “has no city approvals to operate any business (at Suites 1016-1018),” Bridges said, adding that, to city officials’ knowledge, no cannabis being grown at those suites.
Eck visited Suite 1012 on July 10, 2024, and tagged the door with a notice that the business did not have a certificate of occupancy, which is granted only after permitted work is completed and passed city inspections. He and the fire marshal returned on Sept. 4, 2024, for a final inspection. “All OK,” Eck’s inspection note said.
On the same date, Eck issued a certificate of occupancy to Suite 1014.
Suites 1012 and 1014 are each listed on the city’s building records as “a legal non-conforming medical marijuana caregiver facility.”


