The man suspected of brutally coldcocking a Hollywood clubgoer Wednesday morning has been arrested ... TMZ has learned.
According to law enforcement sources, the unidentified suspect -- said to be in his 30s -- was arrested this morning in his L.A. home on suspicion of felony assault ... and is currently being held on $500,000 bail.
Shocker ... law enforcement tells us, alcohol played a key role in the incident outside the Roxbury nightclub -- when the attacker delivered a devastating punch to the head of a man who had just walked out of the club.
As for the victim -- we're told he suffered a fractured skull, but is expected to make a full recovery.
Hollywood Club Attack Suspect -- ARRESTED
5/13/2011 2:15 PM PDT BY TMZ STAFF
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