
Cook County Sheriff's Organized Crime Division investigators hit a Dolton home with a court-approved search warrant on March 9, walking out with thousands of dollars in cash, multiple guns and what they say was a sizable stash of suspected narcotics. Two people, 24-year-old Donzelle Zimmerman and 42-year-old Darius Sparks, were taken into custody at the scene and appeared the next day in the Markham courthouse. Authorities say the amount and packaging of what they found pointed to distribution, not personal use.
In a Facebook post from the Cook County Sheriff's Office (Official) on Facebook, investigators reported seizing 1,350 grams and 862 grams of narcotics, 727 grams of cannabis, 84 grams of crack cocaine, 67 ecstasy pills and 10 Xanax pills, along with thousands in cash and three firearms. The post notes that the warrant was carried out in the 14400 block of South Ingleside Avenue in Dolton on March 9 and that Zimmerman and Sparks were both arrested at the location. Photos shared with the post show officers sorting and tagging evidence laid out across tables.
Organized Crime Division probe
The Cook County Sheriff's Office Organized Crime Division leads many of the region's narcotics and firearms cases, working across Chicago and the south suburbs with court-authorized search warrants as part of longer-term investigations. Materials from the Cook County Sheriff's Office describe the unit as focused on breaking up distribution networks through coordinated operations rather than chasing one-off users.
The Dolton search is one in a string of recent enforcement actions by the division. In January, deputies carried out a raid in Ford Heights that also turned up guns and large amounts of contraband, according to NBC Chicago.
Charges and court action
According to the sheriff's Facebook post, Zimmerman is charged with armed violence, aggravated unlawful possession of a weapon, possession of a controlled substance, possession of ecstasy and manufacture and delivery of ecstasy. The same post states that Sparks faces charges that include manufacture and delivery of cocaine and fentanyl, methamphetamine manufacturing and possession counts for meth, cocaine and cannabis, along with related controlled-substance offenses.
The sheriff's office reported that after a March 10 hearing at the Markham courthouse, a judge ordered Zimmerman held in Cook County Jail, while Sparks was ordered released.
Legal implications
Armed violence and aggravated weapons charges rank among the most serious felonies under Illinois law. The armed violence statute, found at 720 ILCS 5/33A-2, imposes enhanced penalties when a weapon is involved in certain underlying offenses.
The Illinois Controlled Substances Act sets out increasing penalties tied to the type and weight of drugs such as fentanyl, cocaine and methamphetamine. Depending on the quantities involved, manufacture and delivery offenses can reach the Class X felony level. The statute, including specific thresholds and sentencing ranges, is codified in the Illinois Controlled Substances Act (720 ILCS 570).
Both Zimmerman and Sparks are presumed innocent unless and until prosecutors prove the charges in court. The sheriff's Facebook post presents the agency's account of the raid; as the case moves forward, additional details and formal charging documents will appear in the public court record.









