The Daily News reports 28-year-old Marcus Gilliam filed the lawsuit against the city, two police unions and several officers.READ MORE: Arrest Warrant Issued After Accused Drunk Driver In Queens Crash That Killed Father Of 3 Jumps Bail
Gilliam was taken into custody last June and questioned for hours. The police and detectives unions claimed on social media the cops were given milkshakes with bleach.READ MORE: New York City Comptroller Claims Education Department Forced Students To Fall Behind By Not Fulfilling Remote Learning Device Requests
The NYPD later said nothing criminal happened.MORE NEWS: 'Our Guardian Angel'; Long Island Teen Spots Neighbors' Home Burning, Rushes In To Save Family
Sources previously told CBS2 it appeared the incident was an accident, possibly the result of cleaning solution not properly removed from the shake machine.