Thomas Callaghan, 47 years, Roman Catholic, married, bus driver, from Londonderry, was the second member of the Ulster Defence Regiment, UDR, to be murdered by the Provisional IRA, 16th February 1972.

Passengers on the bus he was driving were screaming as he was bundled away. His hooded body was later found at the junction of Foyle Road & Brook Street. 16th February 1972.