NEW YORK (CBSNewYork) — Police are looking for a group of thieves who attacked a 78-year-old man in Brooklyn.

The NYPD released surveillance video of the three robbers shoving and pushing the man against a vehicle just before 9:45 p.m. on Thursday in East Flatbush.

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Investigators said the group got away with the victim’s wallet.

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The man was not injured in the robbery, police said.

The suspects are described as black males between the ages of 16 and 21 years old.

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Anyone with information is urged to call Crime Stoppers at (800) 77-TIPS (8477). You can also submit a tip by logging onto Crime Stoppers website or text a tip to CRIMES (274637), then enter TIP577.