Lafayette Police are looking for a man accussed in a beating.  An arrest warrent has been issued for Van Beck Panyanouvong for principle to 2nd degree battery after witnesses says he was one of two men who attacked two men at Legends Bar and Grill.  Both victims were knocked inconscious, while the suspects fled.  One victim is still being treated at an area hospital for his head injury and is said to be in guarded condition.  Police say the want Panyanouvong in the case and are developing other leads.