About Big Brother (US) Season 16, Episode 4 : Episode 4

Devin becomes suspicious of Donny and convinces the Bomb Squad to go after the groundskeeper. Meanwhile, it's the first Power of Veto competition of the summer. Will it be used to save those on chopping block? Guest Stars: Nicole Franzel, Zach Rance, Amber Borzotra, Brittany Martinez, Jocasta Odom, Paola Shea, Devin Shepherd, Donny Thompson, Joey Van Pelt, Christine Brecht, Hayden Voss,