Sheriff Lamb and Savino join forces to take out Porter Gainsley, the man responsible for putting Katherine in the hospital and who Lamb believes killed his wife. Meanwhile, Jack plans to … Sheriff Lamb and Savino join forces to take out Porter Gainsley, the man responsible for putting Katherine in the hospital and who Lamb believes killed his wife. Meanwhile, Jack plans to propose to Mia, on the season finale of VEGAS, Friday, May 10 (9:00-10:00 PM, ET/PT) on the CBS Television Network.

Airdate: 05/10/2013