Nightwing, Vol. 2 #137A

321 Days, Conclusion: The Assault
As they did years before, Metal Eddie and Liu have played Dick Grayson. Using his DNA, they've gained access to WayneTech and stolen biological research that they intend to sell to the H.I.V.E. But when the Vigilante seriously injures Liu in the fighting, Nightwing is still determined to save her life, allowing Eddie to flee with the research.
Release Date: 2007