Welcome to Noble Blood, a production of I Heart Radio and Grim and Mild from Aaron Manky,

listener discretion advised.

Thursday, November 7, 1974.

The residential London neighborhood of Belgravia was known back in the Tutor period as a hotspot for highwaymen and robberies.

But by the 1970s, it was considered a quiet space in the heart of the city.

Today, the neighborhood's Lower Belgrave Street has its own wiki page with four notable residents listed.

Two writers, the wife of a Nicaraguan dictator and John Bingham, the 7th Earl of Lucan.

The night of November 7, Lucan's estranged wife Veronica was home with the couple's children and their nanny, a woman named Sandra Rivett.

Thursday was normally Rivett's night off, the evening she would go out with her boyfriend.

But Sandra switched her schedule that week and had seen her boyfriend the night before.

A little before 9, Sandra Rivett put the youngest children to bed and asked Lady Lucan if she wanted a cup of tea.

After a while, Veronica began to wonder what was taking the nanny so long and so she headed downstairs to the home's basement kitchen.

She made it to the top of the basement stairs where she was struck by a metal pipe.

According to later testimony, Veronica screamed for her life and then recognized her attacker's voice as her husband when he told her to shut up.

A struggle ensued, Lucan only released the grip on his wife's throat when Veronica managed to grab his testicles and he gave up the fight.

With tensions slightly calmer for the moment, Veronica asked her husband where Rivett was.

At first he was evasive, finally he admitted she was dead.

In an attempt to placate her husband and by herself some time, Veronica suggested she would help him dispose of the body,

but that she had to stay in the house until her wounds from their earlier fight were healed.

Her gambit was successful.

Lucan agreed and when he went into the bathroom to get a wet towel, Veronica realized he wouldn't be able to hear her over the running water.

She fled the house and successfully ran to a nearby pub, the plumber's arms.

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