He was later depicted suffering a panic attack as he struggled with his guilt .
A few months after settling into Summer Bay , Oscar struck Tamara Kingsley ( Kelly Paterniti ) with a car , leading to his arrest .
Oscar was later depicted suffering a panic attack as Oscar struggled with Oscar 's guilt .
A few months after settling into Summer Bay , Oscar struck Tamara Kingsley ( Kelly Paterniti ) with a car , leading to his arrest .