Complex sentence: However, local sensitivities were aroused after a caretaker at Roza Bal, who thought her theories about Jesus blasphemous, alleged that Olsson had attempted to exhume the tomb's contents, while he expressed concern that she intended to plant evidence; accusations that she denied.
Split into simpler sentences: However, local sensitivities were aroused after a caretaker at Roza Bal, who thought her theories about Jesus blasphemous, alleged that Olsson had attempted to exhume the tomb's contents. He expressed concern that she intended to plant evidence; accusations that she denied.