OSHKOSH, Wis. (WFRV) - The Oshkosh Police Department's Vice and Narcotics Unit conducted a significant drug bust Thursday, seizing large quantities of illegal substances and cash from two residences in the city. The investigation began with complaints from community members, prompting authorities to obtain a search warrant for a residence in the 1700 block of Lombard Avenue. On Oct. 24, shortly before 6:15 a.m., officers executed the warrant and discovered approximately 30 grams of cocaine, 50 grams of marijuana, drug paraphernalia, and more than $3,000 in cash. Teenager arrested in Wisconsin for burglarizing a local business Later that day, investigators searched a second location in the 1000 block of Mt. Vernon Street. The search yielded a substantial find: around one kilogram of cocaine, 7.5 pounds of marijuana, over 1,000 THC cartridges, and approximately $330,000 in cash. Three vehicles, suspected to have been purchased with drug-related proceeds, were also seized. Drugs and cash seized from a search warrant on the 1700 block of Lombard Ave. in Oshkosh. (Oshkosh Police Department) Police are also reviewing several bank accounts believed to hold hundreds of thousands of dollars tied to the sale of illegal drugs. A 51-year-old Oshkosh man was arrested on charges including possession of drug paraphernalia, maintaining a drug dwelling, and possession with intent to deliver cocaine and THC. The case will be referred to the U.S. Attorney’s Office for the Eastern District of Wisconsin for possible federal prosecution. "I am proud of the hard work our investigators did," said Oshkosh Police Chief Dean Smith. "If you are dealing drugs in our community, we will find you and arrest you." Chief Smith credited community members for their vigilance in reporting drug activity, which played a key role in the investigation. "Their proactive communication helped us maintain the safety and well-being of our community," he said. Famous pizza place in Wisconsin issues apology after serving pizza contaminated with THC, health officials provide guidance The Oshkosh Police Department emphasizes its commitment to combating illegal drug distribution in the city and encourages anyone with information on drug-related activities to contact them at (920) 236-5734. No further details were provided.