Three separate fires were started during an arson attack in a flat in Pontlottyn.
Police said intruders broke into the house, on Wine Street, through a ground floor window at the flat’s rear at around 7am on Thursday, September 20.
Nobody was in the flat at the time, but significant damage was caused. Smoke damage also affected a neighbouring address.
Anyone with information about this incident, or who may have witnessed anyone acting suspiciously in the area, can call Gwent Police on 101, quoting log 63 of 20/09/18.