7 deaths in Cook County in 2026 linked to potent synthetic opioid cychlorphine
A drug known to be 10 times more potent than fentanyl has been linked to seven deaths this year in Cook County.
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Marissa Sulek joined CBS News Chicago in January 2025. She was born and raised in Park Ridge and is grateful for the opportunity to report back home for the community she cares about the most.
Before Chicago, Marissa was a general assignment reporter in Nashville at WSMV. That's where she was nominated for Mid-South Emmy Awards for her reporting on the deadly flooding in rural Waverly, Tennessee where over 20 people lost their lives.
She also was one of the first reporters on the ground at The Covenant School where three students and three staff members lost their lives after a school shooting.
Marissa enjoys following up on state and local politics and spent a year in Tennessee covering the legislature. She also walked the streets of downtown Nashville with two members of the "Tennessee Three" after the state representatives were expelled from office and reinstated.
Before Nashville, Marissa was in the Quad City area and started at WQAD where she spent two years telling stories at the Illinois and Iowa state line.
Marissa is a graduate of Maine South High School and got her bachelor's in advertising at the University of Illinois Urbana-Champaign. She religiously watches Illinois football and basketball games, trains for marathons, and walks her family's two white fluffy Great Pyrenees', Harry and Sally, around town.
A drug known to be 10 times more potent than fentanyl has been linked to seven deaths this year in Cook County.
Illinois state police say the two suspected shooters are 15 and 16 years old. One of those suspects is related to one of the people killed.
U.S. Sen. Dick Durbin (D-Illinois) issued a statement honoring the late Sen. Lindsey Graham (R-South Carolina), who died this weekend.
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A 2.9 magnitude earthquake has been recorded in Lake Michigan off the coast of Chicago's northern suburbs Wednesday afternoon.
The Illinois Department of Public Health is reporting a "higher-than-average" number of cyclosporiasis cases in the state amid outbreaks in other states nationwide.
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A Delta Air Lines flight landing in Chicago was hit by a firework as it was coming to land at Midway International Airport on Saturday.
The tree ended up through the windshield, just centimeters from the passenger's face.
ComEd has issued an urgent warning to people on the West Side of Chicago and in some west and southwest suburbs that the power grid is under "critical strain."
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