Gas stove that turns itself on?

[James H.]

Just got a report from the tenant that they have disconnected the gas stove because it turns itself on when they are gone? This is a modern gas range with electirc ignition. Said they have come home twice to a hot house with a stove on that wasn't on when they left. How is this even possible? I will be picking up rent tonight and taking a look. Sounds fishy to me. On one hand I don't want to buy a stove and loose this month's rent. On the other hand, if a fire occured....