MILWAUKEE, Wis. (WFRV) – A 35-year-old Milwaukee man described by prosecutors as a notorious human trafficker was sentenced to more than 21 years in federal prison for sex trafficking and related crimes.
Morrell D. Johnson, of Milwaukee’s south side, was sentenced to 262 months behind bars after pleading guilty Nov. 5, 2025, to sex trafficking involving six adult survivors, maintaining a drug-involved premises, and possession of a firearm by a prohibited person.
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Court records show Johnson was a drug trafficker who sold heroin, cocaine and fentanyl. Prosecutors said he recruited women who were struggling with addiction and forced them into commercial sex acts by promising housing, protection and continued access to drugs.
Johnson then used the victims’ addictions as leverage, taking all proceeds from the sex acts while adding the cost of drugs to what prosecutors described as an ever-growing debt. If a victim refused to work, attempted to leave or broke his rules, Johnson used violence and intimidation as punishment.
According to prosecutors, Johnson assaulted victims, threatened them with firearms and, in some instances, forcibly administered Narcan. In one of the most disturbing incidents detailed in court, Johnson stripped a woman naked, beat her, allowed multiple men to sexually assault her and confined her in a dog cage. Prosecutors also said Johnson killed a dog to intimidate victims.
At the time of the crimes, Johnson was on community supervision after serving a prison sentence for a prior heroin distribution conviction in Kenosha County.
During sentencing, the judge repeatedly described Johnson’s conduct as “despicable,” highlighting the extreme abuse and exploitation suffered by the victims. Judge J.P. Stadtmueller said the sentence was intended to serve as a warning that those who commit human trafficking crimes will face severe consequences.
“Human trafficking is modern-day slavery and is among the most damaging and dehumanizing of any crime,” said U.S. Attorney Brad Schimel. “Our community is free from a truly evil predator thanks to the courage and strength of these survivors.”
FBI Milwaukee Special Agent in Charge Alan Karr said the case underscores the exploitation that occurs in trafficking situations and praised the survivors who came forward.
“Mr. Johnson’s crimes were egregious, and the substantial sentence he received holds him accountable for preying upon vulnerable people for his own profit,” Karr said.
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Oak Creek Police Chief David Stecker and Green Bay Police Chief Chris Davis both emphasized the importance of collaboration between agencies in successfully prosecuting complex trafficking cases.
The case was investigated by the FBI and the Oak Creek Police Department, with assistance from the Columbia County Sheriff’s Office and the Green Bay Police Department.
