Jeri Lynn Ryan (born February 22, 1968) is an American actress best known for her roles as the liberated ("de-assimilated") Borg, Seven of Nine, on Star Trek: Voyager (1997–2001) and Veronica "Ronnie" Cooke on Boston Public (2001–04). She was a regular on the science fiction series Dark Skies (1997) and the legal drama series Shark (2006–08). From 2011 to 2013, she starred as Dr. Kate Murphy in the ABC drama series Body of Proof and in 2009 she guest starred as Tara Cole on Leverage. Ryan was ...