From typicallyspanish.com

Madrid
Radioactive suitcase found intact
By h.b.
Apr 17, 2008 - 8:29 PM

The case containing two low activity radioactive isotopes which went missing from the boot of a parked car in Mostoles, Madrid earlier in the week has been found intact. The case was found this morning at the entrance to the Giner de lo Ríos college in the dormitory town of Leganés.