PREVIEW: Chloe prepares to sing at Blue Note; Sami finds out that Hope knows Lexie and Brandon slept together; Things get wild at Jennifer's bachelorette party! SUMMARY: Bo stops for dinner in a small Texas bodega and befriends a boy named Carlos. Later, he calls Jack for help in obtaining some background information on the hotel Vin is staying at. Jack discovers that an old cellmate of Vin's owns the place. When the boy's mother hears Bo talking about the Del Rio Hotel, she orders him out because her husband was killed there because of a drug-related shootout. Carlos warns Bo not to go there, but Bo can't avoid it; he goes to the hotel and uses names Jack got him to sound like he knows people who referred him to find Vin. The clerk tells him Vin's out, so Bo gets a room; as he waits for the key, two thugs try to jump him. The guys attack Bo and he holds his own, in spite of the unfair odds... Jack and Jennifer wonder about Bill's third gift and worry what it could be. Jennifer takes