DC Officer under investigation after handcuffing 9-year-old boy For Leaning On His Car!

Washington, D.C., police officer is being investigated after footage shows him chasing and handcuffing a 9-year-old boy for leaning on his car.

The mother says her son was leaning against a car and the officer asked him to move. She says her son then called the officer a slur and fled. Police say an internal investigation is ongoing.