Child walks by two men who are high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City....
Man prepares to smoke K2 or "Spice", a synthetic marijuana drug, along a street in East Harlem on August 5, 2015 in New York City. New York, along...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Man prepares to smoke K2 or "Spice", a synthetic marijuana drug, along a street in East Harlem on August 5, 2015 in New York City. New York, along...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Police arrest a man in an area where people smoke K2 or "Spice", a synthetic marijuana drug, in East Harlem on August 5, 2015 in New York City. New...
Police are viewed in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug, in East Harlem on September...
New York Police Department Commissioner William J. Bratton speaks at a news conference with other law enforcement heads where it was announced that...
Police cars patrol an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug, in East Harlem on September 02,...
Man holds a K2 cigarette in an area which has witnessed an explosion in the use of the synthetic marijuana drug, in East Harlem on August 31, 2015 in...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Man is consoled as paramedics take him to the hospital for what is thought to be an overdose of K2 or 'Spice', a synthetic marijuana drug, along a...
Man is consoled as paramedics take him to the hospital for what is thought to be an overdose of K2 or 'Spice', a synthetic marijuana drug, along a...
Men who are high on K2 or "Spice", a synthetic marijuana drug, sleep along a street in East Harlem on August 5, 2015 in New York City. New York,...
In this photo illustration, packets of K2 or "spice", a synthetic marijuana drug, are seen in East Harlem on August 5, 2015 in New York City. New...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
Brian smokes a synthetic drug called K2 on the street in the South Bronx on June 7, 2017 in New York City. Like Staten Island, parts of the Bronx are...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
Man is viewed sprawled on the ground in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug, in East...
Woman is viewed in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug, in East Harlem on September 16,...
Preet Bharara, the United States attorney for the Southern District of New York, speaks at a news conference with other law enforcement heads where...
Preet Bharara, the United States attorney for the Southern District of New York, speaks at a news conference with other law enforcement heads where...
Police stand over a man passed out due to the drug K2 in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana...
Man under the influence pauses near a subway entrance in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana...
Passed out man lies on a sidewalk in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug in East Harlem...
Passed out man sits along a sidewalk in an area which has witnessed an explosion in the use of K2 or 'Spice', a synthetic marijuana drug in East...
Police car is viewed in an area where people smoke K2 or 'Spice', a synthetic marijuana drug in East Harlem on August 28, 2015 in New York City. New...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Man pauses while high on K2 or 'Spice', a synthetic marijuana drug, along a street in East Harlem on August 28, 2015 in New York City. New York,...
Man who is high on K2 or "Spice", a synthetic marijuana drug, sleeps along a street in East Harlem on August 5, 2015 in New York City. New York,...
Men who are high on K2 or "Spice", a synthetic marijuana drug, sleep along a street in East Harlem on August 5, 2015 in New York City. New York,...
Men who are high on K2 or "Spice", a synthetic marijuana drug, sleep along a street in East Harlem on August 5, 2015 in New York City. New York,...
Men who are high on K2 or "Spice", a synthetic marijuana drug, sleep along a street in East Harlem on August 5, 2015 in New York City. New York,...
Police speak with men fighting who are high on K2 or "Spice", a synthetic marijuana drug, along a street in East Harlem on August 5, 2015 in New York...
Police speak with men fighting who are high on K2 or "Spice", a synthetic marijuana drug, along a street in East Harlem on August 5, 2015 in New York...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
Eliezer, a 38 year old homeless heroin addict, smokes a K2 cigarette in the Bronx on May 4, 2018 in New York City. Eliezer often snorts his heroin...
Brian smokes a synthetic drug called K2 on the street in the South Bronx on June 7, 2017 in New York City. Like Staten Island, parts of the Bronx are...
Brian smokes a synthetic drug called K2 on the street in the South Bronx on June 7, 2017 in New York City. Like Staten Island, parts of the Bronx are...
Brian, who smokes a synthetic drug called K2, pauses in the South Bronx on June 7, 2017 in New York City. Like Staten Island, parts of the Bronx are...
Brian, who smokes a synthetic drug called K2, rests on a street in the South Bronx on June 7, 2017 in New York City. Like Staten Island, parts of the...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
New York City police officer stands watch outside of a convenient store that was previously raided by police for K2, July 14, 2016 on the border of...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
People walk past Dream Burner Smoke Shop, which has been raided by police for K2, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
Neighborhood resident holds up a 'No K2' sign, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick neighborhoods in the Brooklyn...
New York City police officer stands watch outside of a convenient store that was previously raided by police for K2, July 14, 2016 on the border of...
New York City police officers stop a man for suspected K2 possession, July 14, 2016 on the border of the Bedford-Stuyvesant and Bushwick...
Mayor de Blasio stands next to NYPD commissioner Bratton while speaking to the press. NYC Mayor Bill de Blasio, joined by NYPD Commissioner Bill...
Mayor de Blasio addresses the press. NYC Mayor Bill de Blasio, joined by NYPD Commissioner Bill Bratton and City Council Speaker Melissa...
Mayor de Blasio arrives at the 25th Precinct in East Harlem for the press conference and bill signing. NYC Mayor Bill de Blasio, joined by NYPD...
City Council Speaker Melissa Mark-Viverito addresses the press. NYC Mayor Bill de Blasio, joined by NYPD Commissioner Bill Bratton and City Council...
Commissioner Bratton speaks to the press about the dangers of synthetic cannabis. NYC Mayor Bill de Blasio, joined by NYPD Commissioner Bill Bratton...