Mary Anne Hampl, 62, was arrested shortly after 7 p.m. last Thursday, Feb. 8, after borough firefighters doused the Hastings Avenue blaze, Bergen County Prosecutor Mark Musella said.
Hampl, who Musella said is unemployed, is accused of intentionally creating a fire and smoke condition with items purposefully placed on a stove.
The prosecutor didn't suggest a possible motive.
Detectives from his Arson Squad charged Hampl with aggravated arson and causing or risking widespread injury or damage as a result, Musella said.
Then they sent her to the Bergen County Jail, where she remained on Feb. 13.
Rutherford police and the Bergen County Sheriff’s Office – which collected evidence – are participating in the probe, Musella said.
The prosecutor also credited Rutherford firefighters as well as Northvale police and Hackensack firefighters who participate in his Bergen County Arson Task Force.
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