advert on channel 5

[hizzle69]

hi i was recently watchin house md on channel 5 and i saw an advert where two people were caught having sex in the shed. at the end of the advert some woman came up as a target and was shot. thats all i remember watching sorry if im not exact enough.
if anyone can tell me the name of the programme i'll be grateful thnx!!

[spanner7853]

it's called suburban shootout