Four teenagers were shot in Chattanooga overnight.

First, police say a 19-year-old man was shot in the arm around 11:30 p.m. on North Orchard Knob Avenue.

The victim said he was shot by an unknown suspect who was on foot. He told investigators he was not willing to prosecute and would not appear in court.

And around 1:15 this morning, three teenagers were shot while sitting on a porch.

The drive by shooting happened on East 14th Street.

A 16-year-old boy was shot in the stomach and was taken to Erlanger in critical condition.

A 19-year-old man suffered from a gunshot that grazed his ankle. And an 18-year-old man was grazed as well. Both refused medical attention.

We'll have more details at Timesfreepress.com, as they become available.