SPC Leo Deluca (a.k.a. "Toggle" was a young headbanger and Humvee driver in B.D.'s old unit, known for the mixes he prepped for fellow soldiers. Unfortunately, his love of ear-bleed battle music sonically distracted him enough to get his vehicle blown up by a VBIED. Missing an eye and suffering from aphasia, Toggle still fights to recover from traumatic brain injury (TBI), a journey of recovery that has brought out the best in his former commander, B.D.
Striking up an improbable Facebook romance with an MIT techie named Alex Doonesbury led to a serious romance. While studying his way through junior college, undaunted by the limitations his TBI tries to impose, Toggle found himself drawn toward a career in the recording industry. Taking courses in computer acoustics, sound design, and business administration, he worked part time as an apprentice recording engineer at Arc Light Studios under the tutelage of a hearing-impaired studio vet (and Vietnam vet) named Sherm, Toggle cut his teeth on a GPS project, recording directional soundbytes with celebs including James Earl Jones, Clint Eastwood, and Sarah Palin. Toggle shares a passion for heavy metal with his heavily-tattooed mother, who is certain that his father was either in Metallica, Motley Crüe, or Black Sabbath.