Police are searching for a group of people they say robbed a teenager in the Bronx earlier this month.

The seven people seen on surveillance video approached a 19-year-old back on October 9 at around 3 a.m. on East Fordham Road.

One person is seen punching the victim in the face, knocking him to the ground, while another suspect went through the victim's pockets and took his cell phone.

The victim was taken to Saint Barnabas hospital and treated for a concussion.

Anyone with information on the case should contact the Crime Stoppers hotline at 1-800-577-8477, or text CRIMES and then enter TIP577, or visit www.nypdcrimestoppers.com.