A suspect has been arrested for allegedly attacking a 22-year-old man unprovoked in Old City during Halloween weekend, Philadelphia police sources said Friday.

Police sources said Tommy Finley of Glen Mills and his girlfriend positively identified the suspected attacker Friday. Charges are being prepared, sources said.

Sources say an alert 9th district patrol officer spotted the suspect, noticing he was wearing a similar hat to the one widely distributed on surveillance video.

The alleged attack happened around 1:20 a.m. on Saturday, Nov. 1, in the area of 6th and Chestnut streets, police said. The incident was captured on several surveillance videos, according to police.

Finley told CBS News Philadelphia last week that he and his girlfriend were out celebrating Halloween. They ren

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