to the innovations introduced by fast food outlets like McDonald's, which designed its products and restaurants to appeal to families with younger children. Around this time, the chain introduced "Hojo Cola" and other private-label sodas, which disappointed some customers who preferred familiar products such as Coca-Cola or Pepsi. The company suffered from two infamous incidents at a property in the New Orleans Central Business District within 18 months of one another. The first was a July 1971 fire, set by two irate guests who had been ejected from the hotel, which killed six people. The second, in January 1973, was a harrowing day-long siege. Former Black Panther Mark Essex used the hotel's roof as a sniper's perch, killing three police officers, the hotel's general manager and assistant general manager, and a couple from Virginia, who were on a belated honeymoon. He also wounded policemen, firemen and civilians. Then, in Jericho, New York, on 8 November 1974, singer-actress Connie Francis was raped at the Jericho Turnpike Howard Johnson's Lodge and nearly suffocated when the rapist threw a heavy mattress on her. She sued the motel chain for their lapse in security and won a judgment of $2.5 million, one of the largest such judgments at that time, leading to a reform in hotel security. Her rapist was never found. Francis had severe depression as a direct result of the rape was a recluse for the seven years after the event, returning to public life in 1981. H. B. Johnson attempted to streamline company operations and cut costs, such as serving cheaper food and having fewer employees. This strategy was unsuccessful because patrons compared this new era of Howard Johnson's restaurants and motor lodges unfavorably to the services they had previously come to know. In a further effort to make the company more successful and profitable, Johnson created other concepts, such as HoJo Campgrounds and 3 Penny Inns for lodging, as well as Deli Baker Ice Cream Maker, and Chatt's for restaurants. All of these concepts failed, furthering the company's demise. In the late 1990s, the Howard Johnson's Candy Factory and Executive Offices in Wollaston were purchased and renovated by the Eastern Nazarene College to form the Adams Executive Center. Changes in ownership In 1979, Johnson accepted an acquisition bid of more than $630 million from Imperial Group PLC of London, England. Imperial obtained 1,040 restaurants (75% company owned/25% franchised) and 520