Saskatoon police are asking the public to help identify a person of interest in an alleged arson case. The inquiry is tied to a suspicious house fire at a home in the city. Investigators say the person was seen prowling around the property before the blaze broke out. That sighting now sits at the centre of the search for whoever may be responsible. Anyone who was nearby at the time or who recognizes the figure from the appeal is encouraged to contact police. No arrest has been announced, and the cause of the fire is still being treated as suspicious. Officers are piecing the timeline together as they weigh the prowling report against the damage to the home.