Nine Members of 36th and Penn “Big Sip” Drug Trafficking Organization Indicted on Fentanyl Conspiracy and Firearms Charges

MINNEAPOLIS – Nine defendants have been indicted on federal fentanyl and firearms charges for their involvement in the “Big Sip Drug Trafficking Organization (DTO)” — a violent drug trafficking organization that that sold out of at least five apartment buildings near the intersection of 36^th Avenue North and North Penn Avenue in Minneapolis, announced Acting U.S. Attorney Joseph H. Thompson.

“Today marks the federal takedown of yet another dangerous criminal organization. And we will not stop,” said Acting U.S. Attorney Joseph H. Thompson. “The Big Sip drug trafficking organization wreaked havoc at 36^th and Penn, bringing guns, violence, and deadly fentanyl to neighborhood apartment buildings. The law abiding people of Minneapolis deserve better. I am proud of the federal, state, and local team that came together to protect the neighborhood from this fentanyl trafficking organization.”

According to court documents,Larry McGee, 42, Danielle Robberstad, 35, Maurice Montgomery, 31, Dameon Collins, 24, Marcus Lucious, 53, Romell Vann, 22, Bobby Nolan, 43, and Jeremy Lucious, 35, all are members of a drug trafficking organization (“DTO”) known as the “Big Sip DTO,” a high-volume fentanyl sales operation that sold out of at least five apartment buildings near the intersection of 36^th Avenue North and North Penn Avenue in Minneapolis. The Big Sip DTO’s operation contributed to crime in the area, including shootings, homicides, and drug use, from August 2023 through June 2025. The defendants were indicted for a Conspiracy to Distribute Fentanyl in violation of Title 21 United States Code, Sections 841(a)(1) and 846. Three defendants, Montgomery, Collins, and Vann, were also indicted for Possessing Firearms in Furtherance of Drug Trafficking, in violation of Title 18, United States Code, Section 924(c).  Seven defendants made their initial appearnces today and are all detained pending further proceedings.  An eighth defendant will make his initial appearance tomorrow. A ninth defendant remains under seal.  The defendants all face up to life in prison.

According to court documents, the Big Sip DTO originated in the summer of 2023, led and operated by defendants McGee and Robberstad, who are husband and wife. The Big Sip DTO was an efficient sales operation with defined roles. At the top, McGee led the organization. He obtained and stored the fentanyl product, collected proceeds, and managed other members of the organization. Robberstad was a co-leader of the organization. Robberstad maintained the apartments used for fentanyl storage and sales, interacted with customers, provided vehicles for use by the organization members, and managed other members’ sales.

Defendants Montgomery, Collins, M. Lucious, Vann, Nolan, and J. Lucious were also members of the Big Sip DTO. These defendants all sold fentanyl on behalf of the organization to users at the apartments controlled by the Big Sip DTO. Montgomery was responsible for collecting and transporting the profits of the fentanyl sales to McGee. Montgomery, as well as Collins and Vann, all possessed firearms to protect their product and sale activities.

“Time and again, violent drug trafficking rings try to take root in our communities, bringing with them illegal guns, violence, and fear,” said ATF Special Agent in Charge Travis Riddle, of the St. Paul Field Division. “As soon as these organizations surface, ATF, along with our law enforcement partners, will be there to dismantle their operations and hold them accountable. We will not allow armed criminal groups to threaten the safety and future of the Twin Cities.”

“This operation disrupted a violent drug trafficking network that was funneling narcotics, including deadly fentanyl, to the streets,” said Special Agent in Charge Alvin M. Winston Sr. of FBI Minneapolis. “These drugs and the criminals who traffic them, bring death, sorrow, and fear to our communities.  As this coordinated operation demonstrates, those who poison and terrorize the public will face justice. The FBI and our partners will stop at nothing to pursue and apprehend these dangerous offenders and protect our communities."

“For too long, 36th and Penn has been a hotspot for violent crime,” said Chief O’Hara. “In 2024, there were four times as many shooting victims within a one block radius of 36th and Penn than the previous three-year average. Overall violent crime more than doubled within a one-block radius of 36th and Penn. We’ve seen the spike in violent crime and heard the concerns loud and clear from the community. Inspector Charlie Adams and the officers of the Fourth Precinct have been working closely with residents to address those concerns, while our investigators have pursued long-term strategies to bring relief. I’m incredibly grateful to the dedicated MPD personnel and to our local and federal partners who supported this investigation. I’m hopeful these arrests and charges will deliver an immediate impact and help restore a sense of safety for everyone who lives and works near 36th and Penn.”

“These defendants are suspected of some of the worst crimes wreaking havoc on our community. I want to thank all law enforcement agencies for their work on this case including the Hennepin County Sheriff’s Office Criminal Intelligence Division and Violent Offender Task Force. These units provided intelligence throughout the case, carried out search warrants, targeted traffic stops, K9 operations, and much more to bring down these defendants and damage the criminal organization. We must stop those harming our neighbors, friends, and family and part of that work includes stopping the source,” said Dawanna Witt, Sheriff of Hennepin County.

This case is the result of an investigation conducted by the ATF, FBI, Minneapolis Police Department, and the Hennepin County Sheriff’s Office.

Assistant U.S. Attorney William C. Mattessich is prosecuting the case.

An indictment is merely an allegation, and the defendant is presumed innocent until proven guilty beyond a reasonable doubt in a court of law.