"Officer Walden is found in the Giordano Botanical Gardens, just outside of Poison Ivy's greenhouse, and starts the Freelance mission Brother Blue in Trouble, but only after the completion of Weeds of Oblivion."@en . . . . "Officer Walden"@en . . "Officer Walden is found in the Giordano Botanical Gardens, just outside of Poison Ivy's greenhouse, and starts the Freelance mission Brother Blue in Trouble, but only after the completion of Weeds of Oblivion."@en . . .