Paramour killed, say, in Kissing Point? (6,4)

I believe the answer is:

lovers lane

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'in kissing point?' is the definition.
The definition suggests a singular noun which matches the answer.

'paramour killed' is the wordplay.
'paramour' becomes 'lover' (I've seen this before).
'killed' becomes 'slane' (I can't justify this - if you can you should give a lot more credence to this answer).
'lover'+'slane'='LOVERS' LANE'

'say' is the link.

Can you help me to learn more?

I've seen this clue in the Sydney Morning Herald.

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