Mark O’Connell in The Guardian:
Among Irish people old enough to remember the summer of 1982, Malcolm Macarthur is as close to a household name as it is possible for a murderer to be. He grew up in County Meath in the east of Ireland, on a grand estate with a housekeeper, a gardener and a governess. In his 20s, he received a large inheritance, and lived well on its bounty. But on the brink of middle age, he found he was going broke. At the time, the IRA was conducting a campaign of bank heists to fund their struggle. Macarthur was a clever and capable man, he reasoned, and so why should he not be able to pull off something along those lines?
He had been living for some months with a woman named Brenda Little and their son in Tenerife. He told Little that he had financial affairs to attend to, and flew to Dublin.
More here.