Kilee Lowe was sitting in a park when cops picked her up and booked her into jail overnight.

After she got out the next morning, she returned to the park. The same officer who had thrown her into a cell not 24 hours before booked her again. It was back to jail for Kilee.

Kilee has been cycling in and out of the criminal justice system for years. After three and a half years in federal prison, she’s been homeless for a little over a year now.

“Just because I don’t have a credit card in my pocket,” she says, “does not make me a criminal.”

Kilee lives in one of hundreds of American cities that have criminalized homelessness. Sometimes the “crime” is loitering. Sometimes it’s panhandling. In 2014 alone, one hundred American cities have banned sitting or lying down in public places. Wherever it happens, the fallout is frustratingly similar.

Not having a roof over your head means living in a continual crisis. The stress of not knowing where you’ll sleep at night, whether your family will be safe, and if you’ll be able to eat can suck up all your energy and your will. Regular stints in jail can only make it more difficult to find stability.

Not only that, but they drain tax dollars that could be put to much better use.

Salt Lake City crunched the numbers.  And the prescription was clear. The city was spending $20,000 per homeless resident per year – funding for policing, arrests, jail time, shelter, and emergency services. Homelessness was not going down. Instead, for $7,800 a year through a new program called Housing First, the city could provide a person with an apartment and case management services.

In 2005, the city was spending $40 million to address chronic homelessness. Several years after starting the Housing First program, in 2013, spending was down to $9.6 million.

And more importantly, chronic homelessness has dropped 72 percent.

In a new video (above), Brave New Films and The Nation spoke to people whose lives have been greatly improved by the Housing First program. One man says that homeless people are often homeless because they are running from problems. Sometimes it’s abuse. Sometimes it’s addiction. He had been molested as a child and struggled with drug addiction as an adult. Recovery was hard and other programs would throw him back on the street if he relapsed, continuing the destructive cycle. After moving into stable housing, the unending stress of being homeless has dissolved. He’s been able to focus on sobriety and recovering. It’s worked.

For the last forty years, this country has continually ratcheted up the number of people behind bars and expanded the reasons we put them there. Social problems – like homelessness, drug addiction, and mental illness – have been sucked into a criminal justice system ill equipped to handle them. The problems haven’t been solved. Instead, we’ve locked too many people away and wasted money that could have been spent on interventions that could actually change the course of people’s lives. And as has always been the case with excessive correctional control, communities of color have been hardest hit.

But it doesn’t have to be this way. America can safely reduce our reliance on incarceration—several states have reduced their prison populations while crime rates have dropped.

Salt Lake City’s Housing First program is an important step in the right direction, a much more humane and fiscally responsible approach than criminalization. Other cities should follow suit. It’s time to end mass criminalization.

The video is part of a new series produced in partnership with Brave New Films and The Nation titled OverCriminalized. The series profiles three promising and less expensive interventions that may actually change the course of people’s lives. It’s time to roll back mass criminalization and focus on what works.