The Sarnia Police Criminal Investigation Branch is seeking the public's help in solving a pair of attempted arsons in the city's south end.
Police say a residence in the 700-block of Campbell St. was targeted February 24 and March 12.
Sarnia police and fire officials say some sort of incendiary device was placed behind the siding, causing the structure to smolder.
Anyone with information is asked to call Sarnia police or Crime Stoppers.